3RD alternative: Serpier and 3RD compared

Serpier makes this page. Every fact about 3RD comes from 3RD's own website, and the facts on this page were last checked on 29 October 2026. Sources are listed at the end.

Serpier and 3RD both track how AI assistants such as ChatGPT describe a brand, and both are based in Denmark. 3RD turns the results into ranked tasks it calls Playbooks. Serpier's AI agent Navi suggests what to fix, and Serpier also sells placements on other companies' websites.

Pick Serpier if you want AI visibility tracking and placements on other companies' websites in one account. Stay with 3RD if you want prompts run daily on every plan, a trial without a card, or a lower entry price.

As of 29 October 2026, 3RD Starter costs €99 a month billed monthly or €84 a month billed yearly. Serpier Starter costs €199 a month billed monthly or €169 a month billed yearly.

Get started Book a demo

Where Serpier is better

Tracking shows where you stand. Serpier also suggests what to do next, and does it once you approve.

Navi, Serpier's AI agent, reads your website, SEO performance, AI visibility and link monitoring, and suggests what to do next, each with why it is there: for example ordering a placement from a shortlist of publishers to work on a keyword sitting just off page one, or fixing robots.txt, llms.txt, the sitemap or meta tags.
You click Hand over to Navi or I'll do it myself.
Navi does the work, and you approve before anything is bought or changed. As your rankings, AI visibility and links change, new suggestions keep coming.

3RD also describes a task board with an AI agent on its own pages. Serpier's agent can also order placements on media, with your approval, and Serpier's Publication Tracker checks the links afterwards.

Serpier tracks AI visibility and sells placements on other companies' websites in one account. You pick sites in the Serpier Marketplace, which offers 200,000 media agreements, and you can order on every Serpier plan, including the free Serpier Light plan. 3RD does not state whether you can order publications in the product.
Serpier Starter covers 2 projects and unlimited countries, all languages. 3RD Starter covers 1 brand in 1 market.
Serpier Growth, at €599 a month, asks AI assistants up to 6 at once: ChatGPT, Claude, Gemini, Perplexity, Grok, AI Overviews and more. 3RD Growth, at €499 a month, tracks up to 4 ai models. 3RD Enterprise tracks up to 8 ai models, and Serpier Enterprise lists unlimited AI models.
Serpier can publish to a connected WordPress, Shopify, Magento or Umbraco site. 3RD lists its connection to your website as "Draft only, to HubSpot (beta)".
Serpier also tracks your site's SEO performance and checks that the links you placed stay live, indexed and unchanged. 3RD does not state whether it tracks SEO performance or whether it checks links after they go live.

Where 3RD is better

3RD Starter, 3RD Pro and 3RD Growth run prompts daily. Serpier Starter runs prompts weekly, and Serpier Growth lets you set a custom frequency. Per 1,000 AI answers a month, 3RD Starter costs €41.25 and Serpier Starter costs €153.19.
3RD Starter costs €99 a month and tracks 40 prompts on up to 2 ai models. Serpier Starter costs €199 a month and tracks up to 100 prompts. Compare your prompt count before you pick.
3RD exports data as CSV, Looker Studio connector, REST API and MCP server. 3RD Growth and 3RD Enterprise have an API, and 3RD has a read-only MCP server. Serpier lists data export as "Partly" with the format CSV, and the Serpier API comes with Serpier Enterprise.
3RD says: "No free plan. 7-day free trial on Starter, Pro and Growth, no card needed". Serpier Starter has a 7-day free trial, card required.

What else you get with Serpier

Serpier is one platform for AI visibility, SEO and link building. Besides what this page compares with 3RD, it includes:

SEO performance
Track where your site ranks in search, find keywords close to page one, and see referring domains and page speed. With Search Console connected, Serpier also flags keywords losing clicks and pages competing for the same query.^[21]
Link monitoring
The Publication Tracker checks that every link you bought or added stays live, indexed and as ordered, and spots edits to the article before they cost you the link.^[23]
Placements on real media
Order articles and links on other companies' websites in the Serpier Marketplace, including AI Publications: articles for brand mentions that AI assistants pick up.^[35]^[12]
Suggestions and tasks with Navi
Navi, Serpier's AI agent, suggests next steps for your site, links, rankings and AI visibility. Hand a task to Navi and it quotes the order, drafts the change to your site or drafts an email to the publisher, and waits for your approval.^[36]^[24]
Automations
Have Navi run a prompt on a schedule, such as a weekly summary of your SEO performance and AI visibility.^[26]
Publishing to your own site
Connect WordPress, Shopify, Magento or Umbraco, and Navi publishes fixes and new pages after you approve them.^[14]
Connections and MCP
Connect Search Console, Analytics, Shopify and other tools, and use Serpier from your own AI tools through MCP.^[16]^[19]
AI visibility tracking
See how often AI assistants such as ChatGPT, Gemini and Perplexity mention your brand, with share of voice, rank, sentiment and the sources they cite, next to the competitors you name.^[7]^[3]^[9]

See Serpier with your own brand

Serpier Light is free. AI visibility tracking starts on Serpier Starter.

Get started Book a demo

3RD pricing and Serpier pricing

As of 29 October 2026, 3RD Starter costs €99 a month billed monthly or €84 a month billed yearly. 3RD Pro costs €299 a month billed monthly or €254 a month billed yearly. 3RD Growth costs €499 a month billed monthly or €424 a month billed yearly. 3RD Enterprise starts at €2,500 a month on an annual contract. Serpier Starter costs €199 a month billed monthly, and Serpier Growth costs €599 a month billed monthly.

Serpier

Light

/ month

Start for free

Chat with Navi
Order media publications
Tool integrations + MCP
Monitor up to 10 publications

25 credits per month

Starter

/ month

Billed monthly

Choose Starter

Chat with Navi
Everything from Light
SEO + AI monitoring across 2 projects
Track up to 100 prompts
Monitor weekly
Monitor up to 500 publications

500 credits per month

Growth

Enterprise

Custom pricing

Talk to Sales

Chat with Navi
Custom limits
Unlimited tracked prompts
API access
Tailored onboarding and support

Custom credit limit

Serpier prices as shown to a visitor in Denmark on 27 October 2026.^[3]

For AI visibility tracking, the plans to compare are Serpier Starter and 3RD Starter, the entry paid plans. Price per prompt, below, puts them on the same scale.

3RD

3RD plans and prices
Plan	A month, billed monthly	A month, billed yearly	Currency	Includes
Starter^[4]	€99	€84	EUR	40 prompts on up to 2 AI models, daily tracking, 2 users, 1 brand in 1 market, 7-day free trial
Pro^[4]	€299	€254	EUR	100 prompts on up to 3 AI models, daily tracking, unlimited users, up to 4 brands in any market, one live Playbook, 7-day free trial
Growth^[4]	€499	€424	EUR	300 prompts on up to 4 AI models, daily tracking, unlimited users, up to 10 brands in any market, unlimited Playbooks, GA4 and the API, 7-day free trial
Enterprise^[4]	€2,500	Not stated	EUR	Prompts sized to brands and markets, up to 13 AI models, every brand and market, custom integrations, dedicated CSM. Price starts at €2,500 a month on an annual contract scoped with 3RD. No trial.

3RD prices as shown to a visitor in Denmark on 27 October 2026.

Price per prompt and per 1,000 AI answers

Plans count prompts, AI assistants and runs in different ways. These two units put the entry paid plans on the same scale, in euros.

Serpier

Starter, billed monthly

Per tracked prompt a month: €1.99; Serpier Starter: €199 ÷ 100 prompts = €1.99 per tracked prompt a month.
Per 1,000 AI answers a month: €153.19; Serpier Starter: €199 ÷ (100 prompts × 3 assistants × 4.33 runs a month) × 1,000 = €153.19 per 1,000 AI answers a month.

Source 3

3RD

Starter, billed monthly

Per tracked prompt a month: €2.48; 3RD Starter: €99 ÷ 40 prompts = €2.48 per tracked prompt a month.
Per 1,000 AI answers a month: €41.25; 3RD Starter: €99 ÷ (40 prompts × 2 assistants × 30 runs a month) × 1,000 = €41.25 per 1,000 AI answers a month.

Source 4

Every fact, row by row

Every feature, limit and term we compared, with the source for each value. Serpier on the left, 3RD on the right.

Show differences only (hides 4 rows where both say the same)

Serpier compared with 3RD
What we compare	Serpier	3RD
What it does	Serpier is an AI-powered SEO and AI visibility platform. It combines SEO intelligence, prompt strategy, performance monitoring, and automated execution in one system, so you can rank on Google and get cited by AI.^[1]	3RD shows how ChatGPT, Gemini, Google AI Overviews, Copilot, Perplexity and Claude describe a brand, why they choose a competitor, and what to change next.^[2]
AI visibility
Prompts tracked	Light: Not included^[3]Light has no AI visibility tracking. Starter: 100^[3] Growth: 500^[3] Enterprise: Unlimited^[3]	Starter: 40^[4]One prompt is one question on one AI model in one market, tracked daily. Extra: 50 more prompts for €100 a month. Pro: 100^[4]One prompt is one question on one AI model in one market, tracked daily. Extra: 50 more prompts for €100 a month. Growth: 300^[4]One prompt is one question on one AI model in one market, tracked daily. Extra: 50 more prompts for €100 a month. Enterprise: Custom^[4]Sized to the buyer's brands and markets. 3RD's machine-readable price list shows 700.
AI assistants tracked	Light: Not included^[3] Starter: ChatGPT plus 2 of your choice^[3] Growth: Up to 6 at once: ChatGPT, Claude, Gemini, Perplexity, Grok, AI Overviews and more^[3] Enterprise: Unlimited^[3]ChatGPT, Claude, Gemini, Perplexity, Grok, AI Overviews and more.	Starter: Up to 2 AI models^[4]Choose from ChatGPT, Gemini, Google AI Overviews, Copilot, Perplexity, Claude and Google AI Mode. One more AI model costs €65 a month. Pro: Up to 3 AI models^[4]Choose from ChatGPT, Gemini, Google AI Overviews, Copilot, Perplexity, Claude and Google AI Mode. One more AI model costs €65 a month. Growth: Up to 4 AI models^[4]Choose from ChatGPT, Gemini, Google AI Overviews, Copilot, Perplexity, Claude and Google AI Mode. One more AI model costs €65 a month. Enterprise: Up to 8 AI models^[5]3RD also names Grok, DeepSeek, Llama, Mistral, Kimi and Solar as models it can switch on for a brand. The pricing page now says up to 8 AI models on Enterprise; 3RD's compare page may still say a higher number.
How often prompts run	Light: Not included^[3] Starter: Weekly^[3] Growth: Custom frequency^[3]Daily, weekly, every two weeks, monthly or on the weekdays you pick. Enterprise: Custom frequency^[3]Daily, weekly, every two weeks, monthly or on the weekdays you pick.	Starter: Daily^[4] Pro: Daily^[4] Growth: Daily^[4] Enterprise: Daily or rolling^[4]Rolling means each prompt takes its turn across a set window.
Brands or projects	Light: Not included^[3] Starter: 2 projects^[3] Growth: 5 projects^[3] Enterprise: Custom^[3]	Starter: 1^[4]Limited to 1 market. Pro: 4^[4] Growth: 10^[4] Enterprise: Every brand^[4]
Users	Unlimited^[3]On every plan.	Starter: 2^[4]No roles and permissions on this plan. Pro: Unlimited^[4] Growth: Unlimited^[4] Enterprise: Unlimited^[6]
What it measures	Visibility score, share of voice, rank, sentiment and cited sources^[7]A higher place in an answer raises the visibility score. Sentiment is grouped by theme, and cited sources show how often AI cites your own domain. On Starter, Growth and Enterprise.	Mention rate, position, rank among tracked brands, sentiment, cited sources and citation share^[8]3RD calls mention rate visibility. It also reports a recommended rate (the share of answers that recommend the brand over alternatives) and ads tracking (advertisers shown beside AI answers). 3RD does not list a metric called share of voice.
Competitor benchmarks	Yes^[9]Compare your trend with the brands you add, and pin one to the charts. On Starter, Growth and Enterprise.	Yes^[10]Track competitors you choose or ones 3RD suggests. No cap is stated.
What it does beyond measuring	Navi, an AI agent, suggests what to fix, drafts pages and articles, runs scheduled automations, orders placements and drafts emails to publishers^[9]Navi acts only after you approve. Serpier's team sends the emails to publishers. Navi's work uses credits.	Playbooks with ranked tasks, a Content Agent, a question-answering 3RD Agent, outreach briefs and ChatGPT ad buying^[11]Playbooks: Starter has recommended tasks only, Pro one live Playbook at a time, Growth unlimited for up to 3 markets, Enterprise unlimited for every market. Outreach is an AI-written strategy and briefs that the buyer's team carries out. Ads buys paid placement in ChatGPT answers through OpenAI Ads. Changes need the buyer's approval. A paid Guided start costs €750 one time.
Order publications in the product	Yes^[12]Choose sites in the Marketplace, add them to the cart and pay by card or invoice. Types: SEO Publication (dofollow link), AI Publication (no links or nofollow links) and Homepage. On every plan, including the free Light plan.	Not stated^[13]3RD does not describe ordering articles, mentions or links on other companies' websites inside the product. Outreach to those sites is done by the buyer's team.
Publishes to your own website	Yes, to a connected WordPress, Shopify, Magento or Umbraco site^[14]Navi publishes fixes and pages after you approve them.	Draft only, to HubSpot (beta)^[15]3RD does not publish for you. For other CMSs the approved draft is copied in by hand.
Integrations	Google Search Console, Google Analytics, Shopify, WordPress, WooCommerce, Magento, Umbraco, DynamicWeb, HubSpot, Piwik PRO, Mixpanel, Slack, Google Ads and LinkedIn Ads, plus more than 1,500 other apps^[16]	Google Search Console, GA4, Piwik PRO, Slack, Claude, Looker Studio, Export API, HubSpot, OpenAI Ads and Shopify^[15]AI-referred traffic from GA4 is on Growth and Enterprise. HubSpot is in beta. Shopify syncs the product catalog daily.
API	Enterprise only^[17]The documented endpoints cover Marketplace search and publisher deals.	Starter: Not stated^[4]The pricing page lists the API under Growth only. 3RD's API docs use other plan names, so the Starter plan cannot be matched. Pro: Not stated^[4]The pricing page lists the API under Growth only. 3RD's API docs use other plan names, so the Pro plan cannot be matched. Growth: Yes, read-only REST API^[4]Every endpoint is a GET request that returns JSON and never writes anything. Enterprise: Yes, with higher rate limits^[18]
MCP server	Yes, on every plan^[19]Claude and ChatGPT connect on any plan. Other clients, such as Cursor, VS Code and Claude Code, need an access token, which requires Enterprise.	Yes, read-only^[15]No plan limit is stated.
Free plan or trial	Light: Free plan, without AI visibility tracking^[3]Includes chat with Navi, ordering media publications, tool integrations and MCP, monitoring of up to 10 publications and 25 Navi credits a month. Starter: 7-day free trial, card required^[20]After the trial, the price is from €199 a month.	No free plan. 7-day free trial on Starter, Pro and Growth, no card needed^[4]Enterprise has no trial. A free visibility check needs no account.
Other features
SEO performance tracking	Yes^[21]Included on Starter, Growth and Enterprise. SEO Performance tracks rankings in Google, Yahoo or Baidu, on desktop and mobile, daily, weekly or monthly. With Search Console connected it also flags keywords losing clicks, low click-through rates and pages competing for the same query.	Not stated^[22]
Checks links after they go live	Yes^[23]The Publication Tracker also covers links you placed elsewhere. Up to 10 publications on Light, 500 on Starter, 2,000 on Growth and a custom number on Enterprise.	Not stated^[22]
Task board and AI agent	Yes^[24]Navi can quote an order, draft a change to your site, draft an email to a publisher about a link fix, or research. Nothing is bought or changed on your site until you approve.	Yes^[25]Playbook task list with category, owner, status and progress; the agent drafts content and the team approves and publishes; technical tasks go to the SEO or web team.
Scheduled automations	Yes^[26]Schedules: every hour, day, week or month, or a custom cron.	Yes^[27]Scheduled reports (for example a weekly Monday brief).
Data, contracts and switching
How answers are collected	Not stated^[7]	Both^[8]API by default, with the market set as context. ChatGPT answers can also be captured from its consumer interface, switched on per brand.
Countries and languages	Unlimited countries, all languages^[3]Countries are not included on Light. Location and language are set per project.	Starter: 1 market^[4]A market is one country in one language, so Denmark in Danish and Denmark in English are two markets. More markets need Pro. Pro: Any market^[4]A market is one country in one language, so Denmark in Danish and Denmark in English are two markets. Each market draws on the prompt total. Growth: Any market^[4]A market is one country in one language, so Denmark in Danish and Denmark in English are two markets. Each market draws on the prompt total. Enterprise: Any market^[4]A market is one country in one language, so Denmark in Danish and Denmark in English are two markets. Each market draws on the prompt total.
Data export	Partly^[28]Growth and Enterprise can download the Publication Tracker (link monitoring) table as CSV. Serpier does not describe an export of AI visibility or SEO data.	CSV, Looker Studio connector, REST API and MCP server^[29]No plan restriction is stated for CSV. The REST API is listed under Growth.
Data hosting and DPA	Hosted in the EU^[30]Serpier says all data is processed and stored on European infrastructure. It does not state whether customers can sign a data processing agreement.	EU hosting, GDPR DPA offered^[31]3RD says the data processing agreement covers every customer. AI analysis runs through OpenAI, Anthropic and Google, which process data in the USA under GDPR safeguards such as Standard Contractual Clauses.
Company
Headquarters	Denmark^[32]Headquarters in Aarhus. The company is Serpier ApS.	Denmark^[33]3RD is made by Third Law ApS in Copenhagen.
Founded	2024^[32]	Not stated^[34]

How to switch from 3RD to Serpier

Export what you need from 3RD before you end your plan. 3RD exports data as CSV, Looker Studio connector, REST API and MCP server.
Start Serpier with the free trial. Serpier Starter has a 7-day free trial, card required. Add the same prompts to a Serpier project and pick the same countries and AI assistants. Serpier Starter tracks up to 100 prompts in ChatGPT plus 2 of your choice.
Run both for a few weeks. 3RD runs prompts daily and Serpier Starter runs them weekly, so compare weekly figures, or choose Serpier Growth to set a custom frequency.
Read the cancellation terms in your 3RD order before you end it. This page does not cover 3RD's cancellation terms.

Questions and answers

Does 3RD have a free plan or a free trial?

3RD says: "No free plan. 7-day free trial on Starter, Pro and Growth, no card needed". Serpier Light is a free plan without AI visibility tracking. Serpier Starter has a 7-day free trial, card required.

Which AI assistants does 3RD track?

3RD Starter tracks up to 2 ai models, 3RD Pro tracks up to 3 ai models and 3RD Growth tracks up to 4 ai models. 3RD Enterprise tracks up to 8 ai models. Serpier Starter tracks ChatGPT plus 2 of your choice. Serpier Growth asks AI assistants up to 6 at once: ChatGPT, Claude, Gemini, Perplexity, Grok, AI Overviews and more.

Can I export my data from 3RD?

3RD exports data as CSV, Looker Studio connector, REST API and MCP server. 3RD Growth and 3RD Enterprise have an API. Serpier Growth and Serpier Enterprise can download the Publication Tracker as CSV. This page does not cover 3RD's cancellation terms, so check your 3RD order.

Where do the facts on this page come from?

Every fact about 3RD comes from 3RD's own website. Every fact about Serpier comes from Serpier's own website. Review sites and articles about either company are not used. The facts on this page were last checked on 29 October 2026, and each one links to its source at the end of the page.

What else does Serpier do?

Serpier is one platform for AI visibility, SEO and link building. Besides what this page compares, it includes SEO performance, link monitoring, placements on real media, suggestions and tasks with Navi, automations, publishing to your own site, connections and MCP and AI visibility tracking. Track where your site ranks in search, find keywords close to page one, and see referring domains and page speed. With Search Console connected, Serpier also flags keywords losing clicks and pages competing for the same query. The Publication Tracker checks that every link you bought or added stays live, indexed and as ordered, and spots edits to the article before they cost you the link. Order articles and links on other companies' websites in the Serpier Marketplace, including AI Publications: articles for brand mentions that AI assistants pick up. Navi, Serpier's AI agent, suggests next steps for your site, links, rankings and AI visibility. Hand a task to Navi and it quotes the order, drafts the change to your site or drafts an email to the publisher, and waits for your approval. Have Navi run a prompt on a schedule, such as a weekly summary of your SEO performance and AI visibility. Connect WordPress, Shopify, Magento or Umbraco, and Navi publishes fixes and new pages after you approve them. Connect Search Console, Analytics, Shopify and other tools, and use Serpier from your own AI tools through MCP. See how often AI assistants such as ChatGPT, Gemini and Perplexity mention your brand, with share of voice, rank, sentiment and the sources they cite, next to the competitors you name.

Sources and method

Sources (36)

1.
Serpier: serpier.com/faqs
Shows: what it does.
Checked on 27 October 2026. Archived copy
2.
3RD: get3rd.com/index.md
Shows: what it does.
Checked on 27 October 2026. Archived copy
3.
Serpier: serpier.com/pricing
Shows: prompts tracked (Light, Starter, Growth and Enterprise); AI assistants tracked (Light, Starter, Growth and Enterprise); how often prompts run (Light, Starter, Growth and Enterprise); brands or projects (Light, Starter, Growth and Enterprise); users; free plan or trial (Light); countries and languages; the prices of Light, Starter and Growth.
Does not publish: the price of Enterprise.
Checked on 27 October 2026. Archived copy
4.
3RD: get3rd.com/pricing
Shows: prompts tracked (Starter, Pro, Growth and Enterprise); AI assistants tracked (Starter, Pro and Growth); how often prompts run (Starter, Pro, Growth and Enterprise); brands or projects (Starter, Pro, Growth and Enterprise); users (Starter, Pro and Growth); API (Growth); free plan or trial; countries and languages (Starter, Pro, Growth and Enterprise); the prices of Starter, Pro, Growth and Enterprise.
Does not state: API (Starter and Pro).
Checked on 27 October 2026. Archived copy
5.
3RD: get3rd.com/pricing
Shows: AI assistants tracked (Enterprise).
Checked on 29 October 2026.
6.
3RD: get3rd.com/compare-3rd-vs-peecai
Shows: users (Enterprise).
Checked on 27 October 2026. Archived copy
7.
Serpier: docs.serpier.com/ai-visibility
Shows: what it measures.
Does not state: how answers are collected.
Checked on 27 October 2026. Archived copy
8.
3RD: get3rd.com/methodology
Shows: what it measures; how answers are collected.
Checked on 27 October 2026. Archived copy
9.
Serpier: serpier.com/ai-visibility
Shows: competitor benchmarks; what it does beyond measuring.
Checked on 27 October 2026. Archived copy
10.
3RD: get3rd.com/product-monitor
Shows: competitor benchmarks.
Checked on 27 October 2026. Archived copy
11.
3RD: get3rd.com/product-plan
Shows: what it does beyond measuring.
Checked on 27 October 2026. Archived copy
12.
Serpier: docs.serpier.com/marketplace
Shows: order publications in the product; placements sold for AI visibility.
Checked on 27 October 2026. Archived copy
13.
3RD: get3rd.com
Does not state: order publications in the product.
Checked on 27 October 2026.
14.
Serpier: docs.serpier.com/suggestions
Shows: publishes to your own website.
Checked on 27 October 2026.
15.
3RD: get3rd.com/integrations
Shows: publishes to your own website; integrations; MCP server.
Checked on 27 October 2026. Archived copy
16.
Serpier: docs.serpier.com/connectors
Shows: integrations.
Checked on 27 October 2026. Archived copy
17.
Serpier: docs.serpier.com/rest-api
Shows: API.
Checked on 27 October 2026. Archived copy
18.
3RD: trust.get3rd.com/en/enterprise
Shows: API (Enterprise).
Checked on 27 October 2026. Archived copy
19.
Serpier: serpier.com/mcp
Shows: MCP server.
Checked on 27 October 2026. Archived copy
20.
Serpier: serpier.com/lp/ai-visibility-check
Shows: free plan or trial (Starter).
Checked on 27 October 2026. Archived copy
21.
Serpier: docs.serpier.com/seo-performance
Shows: SEO performance tracking.
Checked on 28 October 2026. Archived copy
22.
3RD: get3rd.com
Does not state: SEO performance tracking; checks links after they go live.
Checked on 28 October 2026.
23.
Serpier: docs.serpier.com/publication-tracker
Shows: checks links after they go live.
Checked on 28 October 2026. Archived copy
24.
Serpier: docs.serpier.com/tasks
Shows: task board and AI agent.
Checked on 28 October 2026.
25.
3RD: get3rd.com/how-it-works
Shows: task board and AI agent.
Checked on 28 October 2026.
26.
Serpier: docs.serpier.com/automations
Shows: scheduled automations.
Checked on 28 October 2026.
27.
3RD: get3rd.com/product-report
Shows: scheduled automations.
Checked on 28 October 2026. Archived copy
28.
Serpier: docs.serpier.com/publication-tracker
Shows: data export.
Checked on 27 October 2026. Archived copy
29.
3RD: get3rd.com/product-report
Shows: data export.
Checked on 27 October 2026. Archived copy
30.
Serpier: serpier.com
Shows: data hosting and DPA.
Checked on 27 October 2026. Archived copy
31.
3RD: get3rd.com/security
Shows: data hosting and DPA.
Checked on 27 October 2026. Archived copy
32.
Serpier: serpier.com/ai-instructions
Shows: headquarters; founded.
Checked on 27 October 2026. Archived copy
33.
3RD: get3rd.com/terms-of-service
Shows: headquarters.
Checked on 27 October 2026. Archived copy
34.
3RD: get3rd.com/about
Does not state: founded.
Checked on 27 October 2026.
35.
Serpier: docs.serpier.com/marketplace
Shows: order placements on other websites.
Checked on 28 October 2026. Archived copy
36.
Serpier: docs.serpier.com/suggestions
Shows: suggested next steps.
Checked on 28 October 2026.

Method and what each row means

We read each company's own website: its pricing page, docs, help center, terms and announcements. Review sites, directories and articles about a company are never a source. Every value links to its source, with the date we checked it. Serpier's facts follow the same rule and come from Serpier's own website.

Prices are per month and exclude VAT, in the currency the company publishes. A price in another currency is also shown in EUR, at the ECB reference rate of 26 October 2026. Some companies show other prices or currencies depending on where the visitor is, so the page says which visitor the prices were shown to.

The shared units use one plan for each company: the entry plan we name for it, shown in its box above. If we name none, we use the cheapest plan with a published price above zero that tracks prompts. Only plans sold by the month count, at the monthly billing price when there is one. When the entry plan is an add-on, its price includes the plan it needs, because an add-on cannot be bought alone. Price per tracked prompt a month is the price ÷ prompts. Price per 1,000 AI answers a month is the price ÷ (prompts × assistants × runs a month) × 1,000, where a daily run counts as 30 runs a month and a weekly run as 4.33. When an input is not published, the page says Not enough public data instead of guessing.

Each value in the table is one of these, or the number or words the company uses:

Yes:: the company's own pages say the product has it.
No:: the company's own pages say it is not offered, or a complete plan table leaves it out.
Partly:: offered with a limit, written next to the value.
Not stated:: we could not find it on the company's own pages. It does not mean No.
Not public:: the company does not publish it, for example a price behind Contact sales.

What each row means

What it does:: What the product does in one sentence, based on the company's own website.
Prompts tracked:: How many prompts (the questions asked in AI assistants) a plan tracks, counted the way the vendor counts them.
AI assistants tracked:: Which AI assistants a plan asks, named one by one, such as ChatGPT, Google AI Overviews, Gemini or Perplexity, with the price of any assistant sold as an add-on.
How often prompts run:: How often a plan asks each prompt again: daily, weekly, monthly or on a schedule you set.
Brands or projects:: How many brands or projects a plan covers.
Users:: How many people can log in on a plan.
What it measures:: Which of these the product reports: mention rate, share of voice, position in the answer, sentiment and the sources AI cites.
Competitor benchmarks:: Whether you can compare your brand with competitors you name.
What it does beyond measuring:: What the product does after it measures, as the vendor describes it, such as recommendations, content, outreach or agents.
Order publications in the product:: Whether you can order an article, mention or link on another company's website from inside the product.
Publishes to your own website:: Whether the product can publish content it writes straight to your own website or CMS. This is not the same as a placement on another company's website.
Integrations:: The integrations the vendor names, such as Google Search Console, GA4, Looker Studio or Slack.
API:: Whether there is a public API, and on which plan.
MCP server:: Whether there is an MCP server, which lets AI assistants such as Claude or ChatGPT read from or act in the product, and on which plan.
Free plan or trial:: Whether there is a free plan or a trial, what it covers, how long it lasts and whether it needs a card.
SEO performance tracking:: Whether the product tracks your own website in search: rankings, clicks, or keywords close to page one.
Checks links after they go live:: Whether the product checks links or articles you placed on other websites after they go live: still online, indexed and unchanged.
Task board and AI agent:: Whether you can track the work in the product and hand tasks to an AI agent that does them, with your approval.
Scheduled automations:: Whether the product can run a task or report on a schedule you set, such as a weekly summary.
How answers are collected:: Whether answers come from the assistant's own app as a user sees it with live search, from the model's API, or from both.
Countries and languages:: Whether you can choose the country and the language a prompt is asked from, and how many you can choose.
Data export:: Whether you can export your data, for example as a CSV file, and on which plan.
Data hosting and DPA:: Where the data is hosted, such as the EU or the US, and whether a data processing agreement is offered.
Headquarters:: The country of the company's headquarters, as its own website states it.
Founded:: The year the company was founded, as its own website states it.

Report an error

If a fact is wrong or out of date, write to hello@serpier.com with the page and the source. We check every report against the company's own website.

3RD and the 3RD logo are trademarks of their owner, used on this page only to identify the company. Serpier has no affiliation with 3RD.

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What best describes you?

BrandWe market our own businessAgencyWe buy for clientsAffiliateAffiliate, comparison and review sitesMedia or publisherI want to sell placements

What do you want to see?

Links and media placementsAI visibilityBothNot sure yet

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3RD alternative: Serpier and 3RD compared

Where Serpier is better

Where 3RD is better

What else you get with Serpier

SEO performance

Link monitoring

Placements on real media

Suggestions and tasks with Navi

Automations

Publishing to your own site

Connections and MCP

AI visibility tracking

3RD pricing and Serpier pricing

Serpier

Light

Starter

Growth

Enterprise

3RD

Price per prompt and per 1,000 AI answers

Serpier

3RD

Every fact, row by row

How to switch from 3RD to Serpier

Questions and answers

Does 3RD have a free plan or a free trial?

Which AI assistants does 3RD track?

Can I export my data from 3RD?

Where do the facts on this page come from?

What else does Serpier do?

Sources and method

What each row means

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