The Agent Visibility Directory
A catalogued index of tools that measure how AI systems describe a brand
For agents: This page as Markdown JSON agents.md OpenAPI Sitemap Free to quote with attribution.

23 alternatives to Writesonic

Every other seo suites in this index, with the price each vendor publishes and the date it was read. Writesonic itself is from $79/mo (Starter plan). See the Writesonic entry.

23 alternatives  |  3 free to start  |  4 cheaper

There is no top pick here. Entries are ordered by cheapest published price, then free to start, then vendors publishing no price, ties alphabetical. Nobody paid to appear.

Grouped by the same rule as the rest of the index: AI tracking ships as a module inside a platform that sold something else first.

  1. Keyword.com keyword.com Rank tracker that sells AI visibility as its own low-cost plan covering nine engines, separate from its classic search plans. from $7.83/mo (AI Visibility plan)9 enginestrial only
  2. Frase frase.io Content research and optimisation suite that added daily AI search visibility tracking and citation alerts to its existing plans. from $39/mo (Starter plan)5 enginestrial only
  3. Scalenut scalenut.com Content and SEO suite whose AI Visibility module refreshes weekly, with Perplexity coverage gated to the top tier. from $59/mo (Starter plan)3 enginestrial only
  4. DemandSphere demandsphere.com Search visibility platform that tracks classic SERP rankings and AI answer citations in one place, priced on tracking volume. from $79/mo6 engines
  5. Rankability rankability.com Agency-focused SEO suite tracking Google, AI platforms, local and video in one place, with an agent that recommends actions. from $99/mo (Starter plan)engines not published
  6. Search Atlas searchatlas.com SEO suite whose LLM Visibility module ships on every paid tier, with Copilot and Perplexity gated to Pro and above. from $99/mo (Starter plan)5 enginestrial only
  7. Clearscope clearscope.io Content optimisation platform that added prompt tracking, showing when and how a brand gets mentioned in ChatGPT and Gemini. from $129/mo (Essentials plan)2 enginestrial only
  8. Surfer AI Tracker surferseo.com AI answer mention, sentiment and position tracking inside the Surfer content optimization platform. from $158/mo (AI Search Analytics plan)5 engines
  9. Semrush AI Visibility semrush.com AI brand performance and daily prompt tracking bundled into the main Semrush subscription rather than sold separately. from $165.17/mo (Starter plan)engines not published
  10. Brand24 brand24.com Social listening platform whose AI Visibility module tracks how often and how positively AI platforms represent a brand. from $199/mo (Individual plan)engines not publishedtrial only
  11. Ahrefs Brand Radar ahrefs.com Brand visibility across AI answers plus YouTube, TikTok and Reddit, built on a 476M+ monthly prompt database. from $398/mo (Select Platforms plan)7 engines
  12. AirOps airops.com Content marketing and workflow platform that added AI search visibility insights on top of its existing automation product. No published price (demo only)3 enginesfree tier
  13. Authoritas authoritas.com Enterprise SEO platform that added an AI Search product covering brand sentiment and citation monitoring. No published price (demo only)4 engines
  14. BrightEdge brightedge.com Enterprise SEO platform whose AI Catalyst feature uses a proprietary generative parser, with Copilot and Autopilot automation. No published price (demo only)2 engines
  15. Conductor conductor.com Enterprise AEO platform tying AI and search visibility to traffic, conversions and revenue. No published price (demo only)5 engines
  16. Meltwater GenAI Lens meltwater.com Media intelligence suite module tracking brand visibility across eight AI platforms, refreshed every 48 hours. No published price (demo only)8 engines
  17. Nightwatch nightwatch.io Rank tracker with Citation Intelligence, connecting search index positions to AI answer citations. No published price (demo only)4 enginestrial only
  18. Quattr quattr.com Enterprise SEO platform with AI citation share tracking and sentiment analysis showing how each model characterises a brand against competitors. No published price (demo only)5 enginestrial only
  19. SE Ranking AI Toolkit seranking.com AI competitor research, results tracking and source coverage analysis inside the SE Ranking platform. No published price (demo only)5 enginesfree check
  20. seoClarity seoclarity.net Clarity ArcAI tracks brand citations, prompt demand, sentiment and AI search traffic, including SKU-level AI shopping results. No published price (demo only)engines not published
  21. Sight AI trysight.ai SEO and content marketing agent that writes, publishes and indexes automatically, with AI answer visibility monitoring attached. No published price (demo only)5 enginestrial only
  22. WP SEO AI wpseoai.com WordPress plugin pairing an automation agent with human SEO consultants, including a brand visibility tracker across five engines. No published price (demo only)5 engines
  23. Yext Scout yext.com Digital presence platform's AI search agent, combining answer-engine visibility with location-level competitive intelligence and a knowledge graph. No published price (demo only)4 enginesfree check

Get changes to the index

One email when prices, engines or entries change. Nothing else.