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Category

Best API tools

Tools for working with APIs (Application Programming Interfaces). 307 tools, ranked by upvotes from the community.

The best API tools on DevHunt, by developer upvotes: toddle, BuildShip and Fastgen.

307 tools: 113 free, 170 subscription, 24 one-time. 62 launched in the last 30 days. Most upvoted free: toddle, BuildShip and Corbado.

Ranked by all-time upvotes · updated November 2026

Well-known API tools

listed by DevHunt
  1. 1toddletoddle · Ship powerful web apps 10x faster. 147
  2. 2BuildShipBuildShip · AI-Powered Drag and Drop Visual Backend Builder118
  3. 3FastgenFastgen · Webflow for the Backend95
  4. +your ad here · $99/weekopen spot
  5. 4RedditAPIsRedditAPIs · Reddit MCP server and Reddit API alternative for AI agents82
  6. 5SidekoSideko · Your API - easy to consume 😎. Generate and publish SDKs + Documentation in seconds.81
  7. 6ImplerImpler · Readymade CSV & Excel import widget 🚀 Save months building data import experience from scratch 💰77
  8. 7Ninja TalentNinja Talent · Evaluate your software skills and get certified!76
  9. 8CorbadoCorbado · Passkey-first authentication for React, Next.js, Flutter & more !73
  10. 9Live Video Calling SDK by DyteLive Video Calling SDK by Dyte · Secure, Reliable & Lightweight Video SDK73
  11. 10CraftarCraftar · Craft Automations Visually62
  12. 11luoluoAIluoluoAI · One endpoint to access all models with bottom price.52
  13. +your ad here · $99/weekopen spot
  14. 12FirecampFirecamp · OpenSource alternative to Postman 48
  15. 13KeelKeel · The backend for your apps, the tools for your teams46
  16. 14TwitterAPIsTwitterAPIs · Pay-as-you-go Twitter/X API: tweet scraper, search, writes46
  17. 15Voice Calling SDK by DyteVoice Calling SDK by Dyte · Voice SDK for Crystal Clear and Reliable Calls44
  18. 16RazielRaziel · Free API and MCP server: 25 investment and startup calculators, guide search, a glossary and…44
  19. 17Public APIsPublic APIs · A collaborative list of 1400+ public APIs for developers41
  20. 18PipelexPipelex · Declarative language for repeatable AI workflows (MIT)40
  21. 19WunderGraph WunderGraph · Master API Compostition38
  22. 20MegaPotato APIMegaPotato API · From potato to 16K in two API calls 🥔38
  23. 21Unified.toUnified.to · One API to Integrate Them All37
  24. 22MetatypeMetatype · Build backend components with WASM, Typescript and Python, no matter where and how your (legacy) systems are!37
  25. 23StringString · Web scraping API that accesses any page, even the hardest ones.
  26. 24EventSendEventSend · Track your app's events in a searchable feed, route them to Slack, phone or webhook.32
  27. 25HookdeckHookdeck · A reliable event gateway for event-driven applications30
  28. 26Dynamic Mockups - Mockup Generator APIDynamic Mockups - Mockup Generator API · Create Realistic Mockups at Scale30
  29. 27Perfai SecurityPerfai Security · 1-prompt to find your app's live vulnerabilities in minutes.30
  30. 28Bump.shBump.sh · The engineering teams’ central hub for internal APIs and microservices. Always up-to-date API docs, no wild breaking changes, and complete API discoverability.25
  31. 29GrafbaseGrafbase · Instant GraphQL APIs for your data24
  32. 30Open WearablesOpen Wearables · Unified health data from 200+ wearables24
  33. 31VergoraVergora · Access GPT, Claude, Gemini, DeepSeek and 30+ models through one key.24
  34. 32DFRNT | The Data Product BuilderDFRNT | The Data Product Builder · Tired of messy data? We're building a tool for the next hot role in tech: the Semantic Data Engineer. DFRNT is for building the most useful dependency graph diagrams, most accurate digital twins, and your single source of knowledge. Build a different tomorrow with us (@DFRNT_com on Twitter/X)23
  35. 33DepotDepot · Build Docker containers 40x faster22
  36. 34Wunjo Community Edition (CE)Wunjo Community Edition (CE) · All-in-One AI Tools for Content Creation and Editing21
  37. 35Micro Startups AcquisitionsMicro Startups Acquisitions · Discover, Buy, and Sell Website Ventures.20
  38. 36BunkerWebBunkerWeb · The open-source and next-gen Web Application Firewall (WAF)20
  39. 37Chiplab by VeecleChiplab by Veecle · Test firmware on a virtual chip with no hardware needed19
  40. 38FxSocketFxSocket · MT4 & MT5 REST API and WebSocket for developers.19
  41. 39FakerAPIFakerAPI · A better way to build and test your apps18
  42. 40DoppioDoppio · HTML to PDF/Image API17
  43. 41WebPDFWebPDF · Simple PDF API & web toolkit17
  44. 42Tiny APITiny API · Enabling developers to monetise their code17
  45. 43SearchApiSearchApi · Real-Time Google Search API16
  46. 44Live Streaming SDK by DyteLive Streaming SDK by Dyte · Add interactive live-streaming to your product in minutes16
  47. 45SupabricksSupabricks · 1-click admin panel for Supabase16
  48. 46Link in SecondsLink in Seconds · File hosting API and MCP server: turn any file into a trackable link16
  49. 47FrevoFrevo · Never miss a breaking change in your APIs again 15
  50. 48apilabs.ai Supercontractsapilabs.ai Supercontracts · Give Claude Code the API Context It’s Missing15
  51. 49ScreenshotOne ScreenshotOne · Turn websites into screenshots via API14
  52. 50Fusion: A modern API Client: Build, Test, Document and Collaborate on APIs. Fusion: A modern API Client: Build, Test, Document and Collaborate on APIs. · The Notion Like API Client14

API tools FAQ

What are the best API tools?+

Ranked by developer upvotes on DevHunt, the top API tools are toddle (147 upvotes), BuildShip (118 upvotes), Fastgen (95 upvotes), RedditAPIs (82 upvotes), Sideko (81 upvotes). DevHunt lists 307 API tools in total.

Are there free API tools?+

Yes. 113 of the 307 API tools on DevHunt are free; the most upvoted are toddle, BuildShip, Corbado. 170 are subscriptions and 24 are one-time purchases.

How are API tools ranked on DevHunt?+

By the number of upvotes each tool got from developers on DevHunt, all-time. Voting needs a GitHub or Google sign-in, so the votes come from real accounts. New tools launch every week and can climb the list.

Are new API tools still launching?+

Yes: 62 API tools launched on DevHunt in the last 30 days. The most recent launched on November 10, 2026.

How do I add my API tool to DevHunt?+

Sign in and submit it with its name, website, description and screenshots. Listing is free and every tool gets its own page; a paid launch lets you pick the launch week.