Writesonic's homepage calls the product an AI Search Growth Engine: see where AI ignores you, fix it with content, citations, and technical work, and prove the lift. Monitoring copy says we recommend the prompts that matter, or you choose, then run them every day and show visibility, citations, and sentiment. The dataset line says 2 billion+ real AI conversations across 8 platforms and 50+ markets, updated weekly. Starter, Basic, and Growth instead say track your brand across ChatGPT, Gemini, and Google AI Overviews. Enterprise says all 8 AI platforms. Annual prices are $79 per month, $199 per month, and $399 per month, billed annually. The pricing meta says self-serve from $99/mo. The homepage adds a 7-day free trial No credit card.
A brand, topic, or prompt list, plus pages for a site audit
Output
Visibility, citations, sentiment, AI articles, and audit issues
Access
Web app with a 7-day trial; GEO API via an X-API-KEY header
Is Writesonic right for you?
Writesonic fits prompt tracking tied to a shown article quota and a site-audit quota. It is a weak fit if you need one platform list. Self-serve cards name three surfaces. The pricing meta says Track AI visibility across 8 AI platforms, and Enterprise says all 8 AI platforms. Action Center is also split: the homepage says we surface the 5-10 to act on this week, Growth sells 5 off-page plus 5 on-page actions a month, and Starter marks Action Center as available on Enterprise. Resona percentages and the pipeline quotes under the cards are page copy, not measured lift.
A good fit for
A daily prompt run for ChatGPT, Gemini, and Google AI Overviews, with visibility, citations, and sentiment.
Staying inside a shown quota, from 15 AI articles on Starter to 50 on Growth.
Choosing Enterprise when you need the card that says all 8 AI platforms and a full Action Center.
Know the trade-offs
Starter is $79 per month, billed annually, while the meta says self-serve from $99/mo.
The homepage says 7-day free trial No credit card. The pricing hero says start free and no credit card, without repeating 7 days.
SOC 2 Type II, HIPAA, and GDPR are Enterprise card labels, not certificates opened here. The Resona block is a demo.
Prompt runs, quotas, and the GEO API.
Daily prompt runs and the platform names
The homepage says we recommend the prompts that matter, or you choose. Those prompts run across different AI platforms every day, and the view shows visibility, citations, and sentiment. A second block says the AI Search Dataset covers 2 billion+ real AI conversations across 8 platforms and 50+ markets, that you can compare brands, find prompts, and spot trends, and that it is updated weekly. A sample 7-day trend names Claude, Gemini, ChatGPT, and Google AIO with percentages. That block is homepage layout, not a report rerun here. Starter, Basic, and Growth each say track your brand across ChatGPT, Gemini, and Google AI Overviews. Daily caps step from 50 prompts and 50 answers, to 100 prompts and 300 answers, to 200 prompts and 600 answers. Enterprise says all 8 AI platforms, with custom prompts, regions, and languages. The pricing meta says Track AI visibility across 8 AI platforms including ChatGPT, Perplexity, and Google AI. The docs heading also names Claude and Bing.
Action Center, on the homepage, ranks every opportunity by visibility and citation impact. Named items are missing prompts, citation gaps, content fixes, and technical issues. The section says we surface the 5-10 to act on this week. Later headings mention content that gets cited and external citations. Cards change the same control. Starter and Basic includes Action Center (available on Enterprise) and Sentiment Analysis (available on Growth). Growth includes sentiment and an Action Center trial of 5 off-page plus 5 on-page actions a month. Enterprise says Full Action Center. Article quotas are 15, 25, and 50 AI articles per month, then custom. Site audits are 10 of 100 pages, 20 of 1,200 pages, and 50 of 2,500 pages, then custom. Agentic workflows allow 10, 50, and 100 trial runs, then full access. Ads monitoring is listed on every public card.
Starter is $79 per month, billed annually, plus Save $240/year, and says the plan includes AI articles and site audits. Basic is $199 per month, billed annually, plus Save $600/year, beside SEO + GEO in one platform. Growth is $399 per month, billed annually, plus Save $1200/year. Its blurb says Track AI visibility and act on it, then names sentiment analysis, Action Center, and agentic workflows. The control above the cards reads Monthly, Annual, and Save 20%. No second dollar amount for the monthly side is in the public cards. The meta says self-serve from $99/mo. Seats are 1 user and 1 project, 2 users and 1 project, then 3 users and 2 projects. Email is standard, then priority on Growth. Enterprise is Custom, tailored to your scale. It adds a dedicated strategy team, brand explorer, page tracker, prompt explorer, alerts, shopping and agentic commerce, and Looker Studio. It includes the same an AI search strategist and the labels SSO/SAML, SOC 2 Type II, HIPAA, GDPR.
One homepage line reads 7-day free trial No credit card, then says get your products into ChatGPT Shopping and AI recommendations. The pricing hero says start free and no credit card needed, and each self-serve card has a start-free-trial control. The pricing. Footer labels include AI Visibility Monitoring, AI Article Writer, AI Content Agent, AI Search Volume, AI Brand Explorer, AI Shopping Tracker, and AI Ads Tracker. They are names, not steps. The docs sidebar also lists an SEO suite, site audit, Chatsonic, an AI document editor, a rewriter, and a bulk generator. The authentication page says all API requests require an X-API-KEY header with your Writesonic API key. The base URL is https://api.writesonic.com, and the sample is a POST to /v2/geo/business/prompts. You sign in at app.writesonic.com, open API Dashboard, turn the activation toggle on, and click Reveal API Key. The page says not to commit the key or put it in client-side code. Rows list 401, 403, 422, and 429. A blog updated February 18, 2026, defines Generative Engine Optimization as the practice of optimizing your content to be discovered, understood, and cited, and names Google's AI Overviews, Perplexity, ChatGPT, Copilot, and Claude. That is the blog's definition, not a citation count.
A suggested weekly pass enters a brand or topic, keeps the recommended prompts or replaces them, and reads visibility, citations, and sentiment. The homepage says the runs happen every day. Starter, Basic, and Growth name ChatGPT, Gemini, and Google AI Overviews, with a daily answer cap. The card that says all 8 AI platforms is Enterprise. Skip the Resona before-and-after as evidence. Percentages for a sample brand and a podcast prompt. Starter still stops at 50 answers a day.
Spend only the article and audit numbers on the card
A suggested content pass uses the article count and the audit page count on the selected card. Starter is 15 AI articles per month, 10 site audits of 100 pages, 10 agentic trial runs, and one user. Growth is 50 articles, 50 audits of 2,500 pages, 100 trial runs, sentiment included, and an Action Center trial of 5 off-page plus 5 on-page actions a month. Starter marks Action Center as available on Enterprise. Do not assume the homepage line we surface the 5-10 to act on this week is included there. The two lines are not one quota.
Pull prompts through the GEO API after the toggle
A suggested reporting path uses the GEO API after a key exists. The docs say all API requests require an X-API-KEY header. The sample posts to https://api.writesonic.com/v2/geo/business/prompts with a project id. The key stays hidden until the activation toggle is on, and the page says to keep it out of client-side code. That page does not say a Starter key adds Claude or Perplexity. The pricing meta mentions 8 platforms, including Perplexity. The Starter feature line does not. Pick the card before writing a client.
How to get started with Writesonic
1
Use the homepage trial line
The homepage says 7-day free trial No credit card.
2
Keep or replace the prompts
The homepage says we recommend the prompts that matter, or you choose, then run them across different AI platforms every day.
3
Read seats and quotas first
Starter is 1 user and 1 project. Basic is 2 users. Growth is 3 users and 2 projects. Article, audit, sentiment, and Action Center rows change by card.
4
Enable the GEO API only if you need a key
Sign in at app.writesonic.com, open API Dashboard, turn the toggle on, and reveal the key. All API requests require an X-API-KEY header.
Annual Starter at $79 per month, billed annually, with Save $240/year; Basic at $199 with Save $600/year; and Growth at $399 with Save $1200/year. Enterprise is Custom. Monthly and Annual sit under a Save 20% label, and the meta says self-serve from $99/mo. The cards do not show the monthly dollar.
Starter
One user tracking three named AI surfaces.
$79.
Per month, billed annually.
ChatGPT, Gemini, and Google AI Overviews; 50 prompts and 50 answers a day
15 AI articles a month and 10 site audits of 100 pages
Sentiment and Action Center marked for higher cards; 10 agentic trial runs
Basic
Two users who want larger prompt and article caps.
$199.
Per month, billed annually.
100 prompts and 300 answers a day on the same three surfaces
25 AI articles a month and 20 site audits of 1,200 pages
50 agentic trial runs; Action Center still marked for Enterprise
Growth
Up to three users who need sentiment and a small Action Center trial.
$399.
Per month, billed annually.
200 prompts and 600 answers a day; sentiment included
50 AI articles a month and 50 site audits of 2,500 pages
Action Center trial of 5 off-page plus 5 on-page actions a month
Enterprise
Teams that need all 8 AI platforms and a full Action Center.
Custom.
Tailored to your scale.
Custom prompts, regions, languages, articles, audits, users, and projects
Full Action Center, full agentic workflows, and an AI search strategist
It includes SSO/SAML, SOC 2 Type II, HIPAA, GDPR
The homepage trial is 7 days with no credit card. Pricing shows start free, no credit card needed, and start-free-trial buttons. The card FAQ answer was not public, and these pages do not show a refund window. Pipeline quotes and the Resona demo stay illustrations. SOC 2 Type II, HIPAA, and GDPR are Enterprise labels only.
You are comparing a Marketing listing instead of these visibility cards.
Writesonic includes platform rows, a 7-day free trial No credit card on the homepage, and Enterprise as Custom. Nothing here describes Frase's workflow or its price.
Writesonic: common questions
Is Writesonic free?
No ongoing free tier is shown. The homepage says 7-day free trial No credit card. Pricing says start free and no credit card needed. Starter is $79 per month, billed annually. Basic is $199 per month. Growth is $399 per month. Enterprise is Custom.
Starter is $79 per month, billed annually, and Save $240/year. Basic is $199 with Save $600/year. Growth is $399 with Save $1200/year. A control says Save 20%. The meta says self-serve from $99/mo. .
Starter, Basic, and Growth say track your brand across ChatGPT, Gemini, and Google AI Overviews. Enterprise says all 8 AI platforms. The meta says Track AI visibility across 8 AI platforms including ChatGPT, Perplexity, and Google AI. The docs heading adds Claude and Bing.
The homepage says it ranks gaps by visibility and citation impact and that we surface the 5-10 to act on this week. Starter and Basic mark it available on Enterprise. Growth includes 5 off-page plus 5 on-page actions a month. Enterprise says Full Action Center. The pages do not call these the same limit.
It includes the Enterprise SSO/SAML, SOC 2 Type II, HIPAA, GDPR next to an AI search strategist. No certificate is. The GEO API docs say all API requests require an X-API-KEY header, revealed from API Dashboard after the activation toggle. Error rows list 401, 403, 422, and 429.
NavHunt did not run Writesonic, did not start the 7-day trial, did not submit a prompt, and did not call the GEO API. Prices, platform names, quotas, Action Center wording, and the X-API-KEY rule come from public writesonic.com, docs.writesonic.com, and apidocs.writesonic.com pages. Demo percentages and customer quotes are not results from this profile. This description is based on Writesonic's official materials reviewed on 2026-10-06, including Writesonic homepage, Writesonic pricing, What is Writesonic? Docs, Writesonic GEO API authentication.