Dev tools · alternatives · 2026

24 alternatives to Indexofapi
Explore APIs from around the world, or share your own.
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Indexofapi launched in 2019; newer entries below may have overtaken it.
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PublicAPIs▲274Explore the largest API directory in the galaxy
2014 · publicapis.com · its alternatives →
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tl;dr we at Escape (YC W23), we scanned 5651+ public APIs on the internet with our in house feedback driven API exploration tech, and ranked them using security, performance, reliability, and design criteria. The results are public on https://apirank.dev. You can request that we index your own API to the list for free and see how it compares to others. Why we did that? During a YC meetup I spoke with a fellow founder that told me how hard it was to pick the right external APIs to use within your own projects. I realized that most of what we build relies on public APIs from external…
2023 · apirank.dev · its alternatives →
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API Tracker▲297IMDB for APIs, the world's biggest API search engine
2022 · apitracker.io · its alternatives →
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Apisearch▲77Apisearch is a performant search-engine as a service
2021 · apisearch.io · its alternatives →
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SearchApi is a robust real-time SERP API delivering structured data from a collection of search engines including Google Search, Google Shopping, Google Jobs, YouTube, Amazon, and many more. SearchApi key features: - Supports precise location geo-targeting. - Uses only premium proxies. - Superior ads scraping rate. - Structures Google (Search, News, Jobs, Shopping and other services) results into JSON in real-time. - US-Legal scraping protection.
2024 · searchapi.io · its alternatives →
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WordsAPI▲263An API for the english language. Definitions, related words, rhymes, and more.
2015 · wordsapi.com · its alternatives →
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SingleAPI▲209Convert the internet into your own API using GPT
2023 · singleapi.co · its alternatives →
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Building blocks for creating great search
2014 · algolia.com · its alternatives →
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Api Hunt▲180Discover an extensive collection of over 500 technology APIs
2024 · apihunt.io · its alternatives →
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Thousands of tools to automate your business. Get real-time web data, track competitors, generate leads, and integrate your apps and AI agents.
2015 · apifier.com · its alternatives →
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Hey HN, Robert from Laminar (lmnr.ai) here. We built Index - new SOTA Open Source browser agent. It reached 92% on WebVoyager with Claude 3.7 (extended thinking). o1 was used as a judge, also we manually double checked the judge. At the core is same old idea - run simple JS script in the browser to identify interactable elements -> draw bounding boxes around them on a screenshot of a browser window -> feed it to the LLM. What made Index so good: 1. We essentially created browser agent observability. We patched Playwright to record the entire browser session while the agent operates,…
2025 · github.com · its alternatives →
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- 19LangSearch▲37
Free web search API, free rerank API, world engine for AGI
2024 · langsearch.com · its alternatives →
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FireAPI▲92Discover, consume, and monetize APIs in one place
Mar 2026 · fireapi.io · its alternatives →
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Interface Index▲100UI elements from the best B2B, SaaS & desktop apps/services
2021 · interface-index.com · its alternatives →
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Library.one▲111Link sharing platform for experts, contextual search engine
2022 · library.one · 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 →