Directories, Launch & Discovery
Agent Stack Directory
A checked directory of infrastructure tools for AI agents
Free directory of 75 infrastructure tools for AI agents, organized by category with link checks and labeled sponsorships.
About
The Agent Stack Directory homepage
Agent Stack Directory is a free, curated directory of 75 infrastructure tools that AI agents use, organized across 13 categories including cloud browsers, code sandboxes, memory layers, search APIs, email, payments, voice platforms, observability tools, agent frameworks, identity solutions, durable execution engines, and model gateways.
Every listing links to the official vendor site, and all links are checked before publication and rechecked regularly. The directory is maintained by an independent builder and funded through clearly labeled sponsored placements and featured slots that are kept separate from organic listings.
Tools are included when they are built for or widely used by people building AI agents. The directory publishes new tools every Friday and maintains 196 side-by-side comparisons of agent infrastructure tools. Vendors can claim listings for free to request edits, and corrections are verified and implemented quickly.
On the schedule
- 75 infrastructure tools curated and organized by category
- All links checked before publication and rechecked regularly
- 13 categories covering full agent stack
- 196 side-by-side comparisons of tools
- Weekly email newsletter with new tools
- Pricing tables for agent infrastructure
- Free vendor claim and edit process
Pricing
Pricing model: Freemium
Free directory browsing. Featured listing: $99/month. Fast-track review: $79 (refunded if declined).
Compare and explore
FAQ
- What is Agent Stack Directory?
- A free, checked directory of 75 infrastructure tools for AI agents, organized into 13 categories like cloud browsers, code sandboxes, memory, and web search.
- How are tools chosen?
- Each tool is built for or widely used by people building AI agents. Every link is opened and checked before it is listed, and listings are rechecked regularly.
- How do I get my tool listed?
- Submit it on the submit page. Free listings are reviewed in order. A $79 fast-track gets a decision within 24 hours and is refunded if the directory declines. Paid placements are always labeled.
- Can I pay for a better ranking or a verified badge?
- No. Organic order, comparisons and guides are never sold. Paid placements are separate, labeled, and their links are marked rel=sponsored.
- Where do the prices come from?
- Only from each vendor's own pricing page or docs. Each row links to its source. If a vendor publishes no price, the table says Not listed or No published pricing instead of guessing.
Leave a review for Agent Stack Directory
No reviews of Agent Stack Directory on the schedule yet. Book the first.
Reviews are free. No slot is ever bought. See the review schedule
Launch reviews · Schedule changes · Share the date · Your launch? Claim this slot · Report a schedule problem
Agent Stack Directory has a free listing. The owner can unlock the full profile with a paid launch for $5:
- Founder story (locked)
- Milestones (locked)
- Demo video (locked)
- Dofollow website link (locked)
Same channel
ToolforkDirectories, Launch & Discovery
AINavDirectories, Launch & Discovery
Onei AIDirectories, Launch & Discovery
AI Scribe ReviewDirectories, Launch & Discovery