AI · alternatives · 2026
24 alternatives to API Pick
Data APIs for AI agents & developers — free to start
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes.
- 1
CartAI▲402One API to deploy a specialized agent that navigates any web property and completes the transaction. Checkout, subscriptions, invoices, orders. Composable. Reliable. Developer-first.
Jul 2026 · cartai.ai · its alternatives →
- 2
Anysite.io▲501Build and enrich B2B lists by chatting to your agent
Aug 2026 · anysite.io · its alternatives →
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AI-powered chat & code review
2024 · chromewebstore.google.com · its alternatives →
- 5
HTTP API for Claude Code, Goose, Aider, Gemini, Amp, and Codex - coder/agentapi
2025 · github.com · its alternatives →
- 6
Kopai▲109Share your expertise, and let our agents earn for you.
Sep 2026 · usekopai.com · its alternatives →
- 7
Skilled▲76Dashboard to find agent skills you no longer need
May 2026 · github.com · its alternatives →
- 8
AI-ready crypto API for agents and crypto investment apps
2025 · app.tokenmetrics.com · its alternatives →
- 9
DYPAI▲6Hey HN, I built DYPAI a backend platform where you describe what you need to your AI assistant (via MCP) and it builds the entire backend for you. Instead of writing API routes or edge functions, your backend is a composition of nodes: database queries, Stripe payments, emails, Slack, WhatsApp, AI agents, logic – all connected as flows and exposed as production API endpoints. One prompt, one endpoint: validate input → check permissions → query DB → transform data → send email → notify Slack → respond. No code. No deploy. Just works. You can build from Cursor/Claude via MCP, see…
Mar 2026 · dypai.ai · its alternatives →
- 10
I built 75 developer and AI tools as a single static site. Everything runs in the browser, no cookies, no ads, nothing gets sent to a server. The tools range from the usual suspects (JSON formatter, base64 encoder, regex tester) to some AI-specific ones I couldn't find good free versions of bundled in one suite: - LLM Token Counter (estimates tokens for GPT, Claude, Gemini, etc.) - AI Model Comparison (specs, pricing, context windows side by side) - AI Cost Estimator (plug in your usage, get monthly cost projections) - MCP Server Directory (browsable catalog of Model Context Protocol…
Feb 2026 · aidevhub.io · its alternatives →
- 11
5 free dev APIs: WHOIS, Company, Email, Geo, Sanctions
Jul 2026 · on13uka.github.io · its alternatives →
- 12AA
I'm a solo dev in Taiwan. I built 4 AI agents that handle content, sales leads, security scanning, and ops for my tech agency — all on Gemini 2.5 Flash free tier (1,500 req/day). I use ~105. Monthly LLM cost: $0. Architecture: 4 agents on OpenClaw (open source), running on WSL2 at home with 25 systemd timers. What they do every day: - Generate 8 social posts across platforms (quality-gated: generate → self-review → rewrite if score < 7/10) - Engage with community posts and auto-reply to comments (context-aware, max 2 rounds) - Research via RSS + HN API + Jina Reader → feed…
Mar 2026 · its alternatives →
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10 evidence-first workflows for AI coding agents
Jul 2026 · ai-agent-skills-pack.vercel.app · its alternatives →
- 14
AI-powered fake data REST API, inspired by JSON placeholder
2023 · its alternatives →
- 15
Deterministic offline release evidence for AI agents
Jul 2026 · iisacc-justmoong.github.io · its alternatives →
- 16OS
Hey HN! I'm Hussam, a Senior Algorithm Engineer at CodiumAI. We launched PR Agent a little over a year ago — it’s a free and open-source tool that helps with reviewing pull requests. The response has been great and more than 70 contributors have added to the project. Today, we're launching PR Agent as a browser extension. Key features: - AI Chat in PRs: You can ask questions about specific code changes and the context is passed to the AI model - Automated Code Reviews: The /review command does an automated review, focusing on potential bugs, security issues, and best practice violations…
2024 · its alternatives →
- 17
AgentWeb▲2I built AgentWeb - a free, structured business directory API designed specifically for AI agents. The problem: AI agents that need real-world business data (phone numbers, emails, hours, addresses) have to either scrape Google (which blocks them) or parse random websites (unreliable). There's no clean data layer for agents to query. What AgentWeb does: 11M+ businesses across 195 countries Full-text + geo search (PostGIS-powered, <50ms) Clean JSON with trust scores and confidence ratings MCP server for Claude Desktop (npx agentweb-mcp) Works with OpenAI, Anthropic, LangChain function calling…
Jun 2026 · agentweb.live · its alternatives →
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See where your AI API cost & tokens go — no API key needed
Jul 2026 · reasoningdensity.com · its alternatives →
- 20
See, understand & control your Claude Code. Local & free.
Jun 2026 · github.com · its alternatives →
- 21
Telegram AI agents & prompts for small businesses
May 2026 · fcdigital.gumroad.com · its alternatives →
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The API marketplace where the badge means I paid for it
Aug 2026 · payapi.market · its alternatives →
- 24
Enrich data using 100+ data providers and AI agents. Scale personalized outbound flows with top-shelf, verified people and company data. Sign up free today.
2022 · databar.ai · its alternatives →
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Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →