Last updated 06-29-2026
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OpenTools
OpenTools is a discovery hub for the full AI builder stack. It catalogs more than 2,500 tools, 115 models, 200+ MCP servers, and expert agencies in one searchable directory aimed at people who need to compare options before they build.
The homepage centers on an Ask AI search bar that accepts natural-language questions like comparing Claude and GPT-4 or finding MCP servers for databases. Listings include upvotes, pricing labels, and category tags so you can scan what is trending without opening every product site.
Beyond the directory, OpenTools runs a Knowledge Hub with news, blog posts, guides, and 87 curated resources, plus an Industry Hub for AI companies, models, MCP services, and use cases. Builders can submit tools for homepage features and social launch posts, list agencies on the experts page, or subscribe to The AI Edge premium newsletter for weekly workflows and briefings.
The site reports 782K+ monthly visitors and has supported 120+ tool launches. It is free to browse; optional paid products include The AI Edge membership and paid listing packages for founders who want distribution.
Ask AI search accepts plain-language questions about tools, models, and MCP servers
2,500+ tool listings with upvotes, pricing tags, and category filters
MCP directory covers 37 services with multiple server options per integration
115-model LLM hub plots benchmarks against cost and context window size
87 curated guides and tutorials linked from the Resources hub
Tool launch program offers a 4-day homepage feature plus social posts and a dofollow backlink
Covers tools, models, MCP servers, and agencies in one site instead of scattered lists.
Ask AI search and category filters make large catalogs easier to navigate.
Free directory access with no paywall on core browsing features.
Builder-focused launch and listing options for distribution and backlinks.
Regular editorial content through news, resources, and the optional AI Edge newsletter.
Individual tool pricing on listings is often marked unavailable until you visit the vendor site.
Tool submission and some builder flows require sign-in, which adds friction.
Premium newsletter and launch packages are separate paid products beyond the free directory.
How many AI tools does OpenTools list?
OpenTools lists more than 2,500 AI tools across categories on its directory pages. The tools hub also highlights recently updated and featured listings with community upvote counts.
Is OpenTools free to use?
Yes. Browsing the OpenTools directory, MCP server listings, model comparisons, news, and resources is free. OpenTools also sells optional paid products such as The AI Edge newsletter and tool launch packages for builders.
What is the Ask AI feature on OpenTools?
OpenTools includes an Ask AI search on its homepage for natural-language queries. Example prompts on the site include finding the best coding tools, comparing Claude vs GPT-4, and locating MCP servers for databases.
Does OpenTools cover MCP servers?
Yes. OpenTools maintains an MCP Server Directory that groups servers by service such as GitHub, Slack, Postgres, and filesystem access. The directory explains MCP concepts and links to individual server implementations.
Can I submit my AI tool to OpenTools?
Yes. OpenTools offers a Submit a Tool flow for founders. The site advertises a homepage feature lasting four days, launch posts on its Twitter and LinkedIn channels, and a permanent dofollow backlink to the submitted product.
What is The AI Edge on OpenTools?
The AI Edge is OpenTools' premium Saturday newsletter with workflows, briefings, and member Q&A. Pricing shown on the ai-edge page is $20 per month or $94.50 for the first annual year, normally $189 per year after that.
Do I need an account to use OpenTools?
You can browse OpenTools without signing in. Several builder flows, including tool submission, use Google sign-in according to the site's login screens.