Best APIs of February 2026

1. 1

   1. ZenMux

   382 upvotes

   An enterprise-grade LLM gateway with automatic compensation

   ZenMux is an enterprise-grade LLM gateway that makes AI simple and assured for developers through a unified API, smart routing, and an industry-first automatic compensation mechanism.

   #3 on February 13, 2026zenmux.ai1 maker, 1 with an email
2. 2

   2. gpt-realtime-1.5 by OpenAI

   300 upvotes

   Tighter instruction adherence in speech agents

   Voice workflows just got stronger with gpt-realtime-1.5 in the Realtime API. The model offers more reliable instruction following, tool calling, and multilingual accuracy.

   #4 on February 26, 2026
3. 3

   3. Universal-3 Pro

   211 upvotes

   The first of its kind promptable speech language model

   Universal-3 Pro is a new class of speech language model built for Voice AI. Control transcription using instructions and domain context like names, terminology, and topics to get accurate output at the source. No custom models, no…

   #17 on February 4, 20261 maker
4. 4

   4. Visual Editing by DatoCMS

   174 upvotes

   Visual editing for Headless CMS

   Headless CMS and Visual Editing have a long-standing love-hate relationship. Our approach to is aimed at making it dead easy for developers to implement Visual Editing in DatoCMS, to let content editors get the WYSIWYG effect seamlessly.…

   #5 on February 12, 2026datocms.com1 maker
5. 5

   5. Mercury 2

   152 upvotes

   Fastest reasoning LLM built for instant production AI

   Mercury 2 ditches sequential decoding for parallel refinement. As the first reasoning diffusion LLM, it generates tokens simultaneously to hit 1,000+ tokens/sec. This delivers reasoning-grade quality inside tight latency budgets for your…

   #8 on February 25, 2026mercury.com
6. 6

   6. chowder.dev

   144 upvotes

   Single API for launching OpenClaw instances.

   One API. Full Claw infrastructure. Chowder is the fastest way to deploy, manage, and talk to your OpenClaw instances — from anywhere. Spin up fully isolated claws in seconds. Connect them to 11 messaging channels. Install skills. Manage…

   #9 on February 16, 2026chowder.dev1 maker
7. 7

   7. Postproxy

   131 upvotes

   One API to publish to Instagram, TikTok, Youtube and others

   Postproxy is a unified publishing API for social networks. Built for developers who automate content at scale. One endpoint, explicit states, built-in retries. And scheduling, of course.

   #9 on February 4, 2026postproxy.dev1 maker
8. 8

   8. Logo Link by Brand.dev

   126 upvotes

   Display any company logo with a single URL. No API needed.

   Brand.dev is a brand data API used by 5,000+ companies. Our customers kept asking for a simpler way to display logos in client-facing UIs without the overhead of API calls. Logo Link is the answer, optimized for high-volume reads via a…

   #11 on February 3, 20261 maker
9. 9

   9. PredictLeads Technographics Dataset

   122 upvotes

   Source-backed technographics with an API and MCP server.

   PredictLeads Technographics Dataset provides structured data on what technologies companies use, sourced from company websites, job descriptions, DNS records, cookies, and more. Each detection includes first/last seen timestamps and the…

   #8 on February 10, 20261 maker
10. 10

    10. MockAPI Dog

    122 upvotes

    Instant mock REST & LLM APIs - free, no signup required

    Create free mock REST APIs and LLM streaming endpoints instantly. Perfect for frontend devs, testers, and AI builders. No signup required.

    #11 on February 16, 20261 maker
11. 11

    11. AgentReady

    117 upvotes

    Cut your AI token costs by 40-60% with one API call

    AgentReady is an API toolkit that makes the web readable for AI agents. Our flagship tool TokenCut compresses text before it hits GPT-4, Claude, or any LLM — same meaning, fewer tokens, lower bill. Plus 6 more tools: MD Converter, Sitemap…

    #9 on February 19, 20261 maker
12. 12

    12. Cosmic CLI

    117 upvotes

    AI-powered CLI that builds, deploys, and manages content.

    The Cosmic CLI is an AI-powered command-line interface that brings the full Cosmic platform to your terminal. It is a complete development environment with an interactive shell, AI chat modes, and shortcut commands that collapse complex…

    #11 on February 10, 20261 maker
13. 13

    13. HookWatch

    107 upvotes

    Automated webhook monitoring for indie hackers & small teams

    Never miss a webhook again. HookWatch monitors, logs, and retries your webhooks automatically. Built for indie hackers and small teams. HookWatch monitors your webhook endpoints 24/7 and alerts you instantly when something breaks. Built…

    #13 on February 16, 2026hookwatch.dev1 maker
14. 14

    14. Polyvia

    103 upvotes

    Queryable visual knowledge index for agents

    Polyvia is the first Visual Knowledge Index for Agents & MCPs. Turn scattered visuals into a queryable source of truth with every fact disambiguated. Other tools extract visuals OR index text — Polyvia indexes and reasons over visuals…

    #14 on February 2, 2026polyvia.ai1 maker, 1 with an email
15. 15

    15. Callio

    101 upvotes

    Connect any API with AI Agent under 1 minute

    Callio is a unified API gateway for AI agents. Instead of managing auth, rate limits, and keys for every API your agent uses, connect them all through one proxy. Works with Claude Code, Cursor, Antigravity, and any MCP-compatible tool.…

    #11 on February 23, 2026callio.ai1 maker
16. 16

    16. WebMCP

    98 upvotes

    Give AI agents access to web apps via JavaScript

    A new JavaScript interface that allows web developers to expose their web application functionality as "tools", i.e. JavaScript functions with natural language descriptions and structured schemas that can be invoked by AI agents, browser…

    #19 on February 24, 20261 maker
17. 17

    17. Agent Sandbox

    97 upvotes

    Your agent's personal remote computer and drive

    Agent Sandbox gives AI agents what they've been missing: a real computer. While other tools focus on making AI smarter, we focus on making AI capable, with sandboxed compute, cloud storage, and artifact retrieval in a single tool. Agents…

    #14 on February 5, 2026agentsandbox.co1 maker, 1 with an email
18. 18

    18. Echolon

    95 upvotes

    Postman Alternative. Open source, git-native, zero login

    Echolon - A powerful, local-first API client. Open source alternative to Postman with Git integration, offline support, and multi-protocol capabilities.

    #16 on February 6, 2026echolon.app1 maker, 1 with an email
19. 19

    19. API Pick

    71 upvotes

    Data APIs for AI agents & developers — free to start

    The data API toolkit for AI agents. 6 APIs — email validation, Telegram registration check, China phone lookup, company facts (ticker/CIK), public holidays for 100+ countries, IP geolocation — each with an official Claude Code skill on…

    #24 on February 26, 2026apipick.com1 maker
20. 20

    20. HyperAPI

    50 upvotes

    Financial Document Processing AI APIs That Scale

    Enterprise teams process millions of finance documents annually, yet most document solutions and LLMs stall near 90% accuracy due to format variability and weak semantic validation. HyperAPI offers a unified suite of finance document APIs…

    #24 on February 13, 20261 maker
21. 21

    21. PingPulse

    29 upvotes

    See what your AI Agents are doing under the hood

    PingPulse is a webhook‑driven workflow debugger that turns simple curl‑style pings into structured timelines for your pipelines, cron jobs, and AI‑agent workflows. It monitors long‑running processes and AI‑driven interactions, then…

    #22 on February 10, 20261 maker
22. 22

    22. IPAware

    20 upvotes

    IP intelligence without the meter – predictable pricing

    Get accurate IP geolocation, threat detection, and security signals without worrying about request limits or overage fees. Built for developers who want predictable pricing and reliable data.

    #18 on February 20, 2026ipaware.io1 maker, 1 with an email
23. 23

    23. BrowserPod for Node.js

    19 upvotes

    Run AI code safely in a browser-based serverless sandbox.

    BrowserPod for Node.js runs untrusted code, such as that generated by AI agents, within an in-browser, sandboxed Node runtime called a Pod. Pods have high fidelity with native Node.js, and come with a virtual filesystem, multiprocess…

    #35 on February 18, 2026browserpod.io1 maker
24. 24

    24. Anythink

    18 upvotes

    From idea to live API, before your coffee gets cold

    A Supabase, Directus or Airtable alternative that actually gets out of your way. Start for free, scale globally. Not another AI platform. Anythink is your backend, sorted. From idea to live API in minutes. From Enterprise to Vibes, we've…

    #16 on February 20, 20261 maker
25. 25

    25. Redirections

    11 upvotes

    Centralized redirects with lightning-fast global edge API

    Stop managing redirect rules in config files. Redirections gives you an Excel-like table to manage all your website redirects, with bulk operations, chain detection, and a globally-distributed API (<50ms) that your infrastructure can…

    #30 on February 16, 20261 maker

Junior imports every day's Product Hunt leaderboard. Each launch is filed under the first topic its makers chose, so it appears in one category only. This list takes the API launches dated in February 2026 and ranks them by their upvotes. It refreshes daily.

• Best Productivity Tools240
• Best Design Tools77
• Best Open Source Tools54
• Best Developer Tools55
• Best Mac Apps17
• Best Android Apps49
• Best Marketing Tools46
• Best AI Tools40
• Best SaaS Tools55
• Best iOS Apps37
• Best Chrome Extensions31
• Best Analytics Tools31
• Best Health & Fitness Apps20
• Best Social Media Tools18
• Best Sales Tools19
• Best Fintech Tools16

• All APIs340
• Every launch in February 2026
• All best-of lists

What was the top API launch of February 2026?

ZenMux ("An enterprise-grade LLM gateway with automatic compensation"), with 382 upvotes on February 13, 2026, where it finished #3 of the day.

How many APIs launched in February 2026?

27 on Product Hunt, with 2,931 upvotes between them. This list shows the 25 most upvoted.

How is this list ranked?

By Product Hunt upvotes, as recorded on launch day. Ties go to the launch with the better daily rank. Every launch is counted once, in the category its makers listed first.

How do I reach the makers of these APIs?

Each launch links to its page on Junior, with the people behind it (23 makers across this list). Junior adds their verified work emails, LinkedIn and X profiles for subscribers.