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Dev tools · alternatives · 2026

24 alternatives to Perplexity API Platform

Power your products with web-wide research, Q&A capabilities

Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Prices are shown for the 1 we have checked on their own sites, 1 of them free or with a free tier.

  1. 1

    We built a search engine interface on top of OpenAI GPT 3.5 and Microsoft Bing that summarizes and cites top search results in response to natural language questions. By using search results, the AI is able to reference recent news and provide citations for specific facts. Our interface offers concise answers, without having to click through links, scroll past irrelevant content, or read ads. No login is required; no personal data is collected. We believe in the power of combining the intuitive UI of web search with the intelligence of large language models. The search engine does indexing…

    2025 · perplexity.ai · its alternatives →

  2. 2

    Developers get full index power with instant accuracy

    2025 · perplexity.ai · its alternatives →

  3. 3

    The fastest way from search to purchase

    2024 · perplexity.ai · its alternatives →

  4. 4

    Save hours of time in-depth research and analysis

    2025 · perplexity.ai · its alternatives →

  5. 5

    Assistant for Android with smarter AI for tasks and context!

    2025 · perplexity.ai · its alternatives →

  6. 6

    Search and discovery with AI

    2024 · apps.apple.com · its alternatives →

  7. 7

    Hey HN! We built Notte, a browser infrastructure and agents platform. Many of our users automate UI workflows or extract data from sites that don’t have APIs. In practice, we noticed that once an agent understands how a site works, parts of the task can often run without a browser by interacting with the same network requests the site uses. So we built Anything API: describe a browser task, and our agent explores the site, builds a function, tests it against your description, and deploys a callable REST endpoint. No infra to manage. How the build works: - Describe the task (best results come…

    Mar 2026 · anything.notte.cc · its alternatives →

  8. 8

    Search and discovery with AI

    2023 · perplexity.ai · its alternatives →

  9. 9

    The video demo runs a 7b Model on a normal gaming GPU. I think it already works quite well (accounting for the limited hardware power). :)

    2024 · github.com · its alternatives →

  10. 10

    Real-time B2B and B2C audiences & intelligence

    2021 · its alternatives →

  11. 11

    Many teams connecting LLMs to external tools eventually encounter the same architectural issue: as more tools and agents are added, the integration pattern becomes an N×M mesh of direct connections. Each agent implements its own auth, retries, rate limiting, and logging; each tool needs credentials distributed to multiple places and observability becomes fragmented. We built LLM gateway with this goal to provide a single place to manage authentication, authorization, routing, and observability for MCP servers, with a path toward a more general agent-gateway architecture in the future. The…

    Dec 2025 · truefoundry.com · its alternatives →

  12. 12
    Permut▲241

    AI Agents for customer listening and feedback collection

    2025 · permut.com · its alternatives →

  13. 13

    Quetta for Android now has an AI search engine built in

    2024 · quetta.net · its alternatives →

  14. 14
    Integuru▲161

    Hey HN! We’re Alan and Richard from Integuru (YC W24). We generate fast, reliable integrations for platforms lacking official APIs. About 2 years ago, we released the first agent that reverse-engineers network traffic to build integrations (https://github.com/Integuru-AI/Integuru). Since then, we’ve developed a new approach to reverse-engineer platforms’ source code directly. This solution also includes authentication support. Here’s a demo: https://youtu.be/4l2L8fILC2g?si=nbWbDiFrWZIWRPM7. Many AI products need to integrate with web apps, but platforms…

    May 2026 · integuru.com · its alternatives →

  15. 15

    The Open-Source Alternative to Perplexity

    2025 · its alternatives →

  16. 16

    Build accurate & deep healthcare search fast

    2022 · docone.stoplight.io · its alternatives →

  17. 17
    Rutter▲198

    One API for every Ecommerce platform

    2021 · rutter.com · its alternatives →

  18. 18

    Run a research agent with cited answers in a single API call

    Jun 2026 · tabstack.ai · its alternatives →

  19. 19

    An AI-powered answering engine, alternative to Perplexity AI

    Nov 2025 · github.com · its alternatives →

  20. 20

    APIs for building AI chat and search

    Feb 2026 · agentset.ai · its alternatives →

  21. 21

    Supercharge your productivity

    2025 · chromewebstore.google.com · its alternatives →

  22. 22

    One API 100+ AI models

    2024 · aimlapi.com · its alternatives →

  23. 23

    Your Personalized AI-Powered Search Engine Builder

    2024 · gensearch.serenebase.com · its alternatives →

  24. 24

    Be the Answer, Not just a Result

    Jan 2026 · sigmaeo.com · 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 →