Free
Free
Directory browsing appears free; no paid membership is advertised on the homepage
- Access
- Directory browsing appears free; no paid membership is advertised on the homepage
Code · Vendor site 2026-10-04
Arca Directory is a curated directory of tools for developers, designers, and entrepreneurs across AI, design, libraries, and open source. Visitors browse categorized listings and can submit new tools via email.
Builders exploring vetted tools and inspiration rather than running a single SaaS product.
It is a listing site, not an application platform, so there are no feature tiers beyond community submissions.
Arca Directory aims to share the best tools for entrepreneurs, developers, and designers, organizing hundreds of listings so visitors can discover AI, design, and productivity products quickly.
What it can do
Unknown is different from unavailable. Each fact carries its own evidence.
| Capability | Value | Evidence | Checked |
|---|---|---|---|
| Categories | Homepage counts listings across AI, tools, design, services, social, and open-source sections. | Facts sourced | 2026-10-04 |
| Submissions | Site invites users to submit tools via hi@arca.directory. | Facts sourced | 2026-10-04 |
Understand the total cost
Free
Free
Directory browsing appears free; no paid membership is advertised on the homepage
AgentMail is an email inbox API built for AI agents, giving each agent its own inbox to create threads, send and receive mail, handle attachments, and integrate via SDKs or MCP. The product targets developers wiring agents into real email workflows with multi-tenant controls and optional custom domains.
Explore toolAI Music API at udioapi.pro offers a unified REST API for generating and extending music with multiple AI models such as Suno and Udio. Developers can subscribe for monthly credits, buy pay-as-you-go top-ups, and integrate task polling or webhooks.
Explore toolBuild Or Not is a startup research platform that combines AI tool traffic trends, backlink datasets, AI model listings, and startup revenue signals so builders validate ideas before investing engineering time.
Explore toolThe practical questions
Arca Directory is a curated directory of tools for developers, designers, and entrepreneurs across AI, design, libraries, and open source. Visitors browse categorized listings and can submit new tools via email.
Directory browsing appears free; no paid membership is advertised on the homepage. This record lists ongoing free access; check the plan limits before starting.
No paid monthly price is listed; this record treats the product as free to start. See the plan cards for entitlements, billing commitments and seat minimums.
Not confirmed. API access and subscription access may have different terms; consult the linked sources.
It is a listing site, not an application platform, so there are no feature tiers beyond community submissions.
No retained pricing changes yet. A current price alone does not establish a historical trend.
Reviewed vendor source
Read original source ↗Facts apply to the named version and check date. Send a sourced correction if something changed.