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GitHub
github.com › cheahjs › free-llm-api-resources
GitHub - cheahjs/free-llm-api-resources: A list of free LLM inference resources accessible via API.
A list of free LLM inference resources accessible via API. - cheahjs/free-llm-api-resources
Starred by 7.3K users
Forked by 696 users
Languages   Python
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Tavily
tavily.com
Tavily - The Web Access Layer for AI Agents
Unlike Bing, Google and SerpAPI, Tavily Search API reviews multiple sources to find the most relevant content from each source, delivering concise, ready-to-use information optimized for LLM context.
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Jina AI
jina.ai › reader
Reader API
The Reader API addresses these issues by extracting the core content from a URL and converting it into clean, LLM-friendly text, ensuring high-quality input for your agent and RAG systems.
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Analytics Vidhya
analyticsvidhya.com › home › top 8 free and paid apis for your llm
Top 8 Free and Paid APIs for Your LLM
April 4, 2025 - Explore the various free and paid APIs available for accessing some of the most popular LLMs. Know the different API providers out there.
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GitHub
github.com › langsearch-ai › langsearch
GitHub - langsearch-ai/langsearch: Free Web Search API, Free Rerank API, The World Engine For AGI.
LangSearch offers two Free APIs: Free Web Search API and Free Rerank API, designed to connect your LLM applications to the world, and access clean, accurate, high-quality context.
Starred by 16 users
Forked by 4 users
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Reddit
reddit.com › r/localllama › putting together all the llm web search capable api available for developers
r/LocalLLaMA on Reddit: Putting together all the LLM web search capable API available for developers
February 4, 2025 -

A developer list of currently available LLM APIs which are also capable of connecting to the internet: https://github.com/vadimen/awesome_llm_api_with_web_search. Contains the available models and their prices. Because there are not many such providers, I thought it could be useful to have this list.

Everybody is welcome to contribute with a PR.

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KDnuggets
kdnuggets.com › 7-free-web-search-apis-for-ai-agents
7 Free Web Search APIs for AI Agents - KDnuggets
Brave Search offers a privacy-first API on an independent web index, with endpoints for web, news, and images that work well for grounding LLMs without user tracking. It’s developer-friendly, performant, and includes a free usage plan.
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Brave
brave.com › search › api
Brave Search API | Brave
October 16, 2025 - Enterprise-grade Web search API accessing an index of 35+ billion pages. Specialized endpoints to train models, power search, and more. Real-time indexing, low latencies, and flexible pricing.
Find elsewhere
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OpenAI Developer Community
community.openai.com › api
Implementing web-search with LLM - API - OpenAI Developer Community
October 11, 2024 - I am using chatGPT API to make requests to create a conversational chatbot but i do now how can i use Web search to give current queries reply also.
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LLMLayer
llmlayer.ai
LLMLayer - Web Search API for Any LLM | 80% Cheaper Than Perplexity
Add web search to any LLM. $0.004/search. No model lock-in. 20+ models supported.
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Reddit
reddit.com › r/saas › what’s the best llm for web search via api?
r/SaaS on Reddit: What’s the best LLM for web search via API?
December 24, 2024 -

Most LLMs (like ChatGPT and Claude) do not offer web search via API. I’ve been using perplexity but the quality of the results is not great.

You.com has a great “research mode” API, but I contacted their team and the minimum commitment is 10k a year to use their API.

Just for context, I’m creating a product to map competitor’s websites and create battle cards based on all the public info available about the company.

Do you have any suggestions or tips on the best solutions to use for this?

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Reddit
reddit.com › r/llmdevs › do any llm provides enable web search results through their developer api?
r/LLMDevs on Reddit: Do any LLM provides enable web search results through their developer API?
June 28, 2024 -

I've had a look around, and it seems quite limited.

On ChatGPT, you can use their GUI to request the model to search the web for results. However, through the python API, there aren't any features like such (difference between ChatGPT and GPT).

So I'im wondering if any LLM API services have this built-in?

Or perhaps if anyone has had success using a search engine API + an LLM provider?

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Ithy
ithy.com › article › ai-llm-apis-with-web-search-support-rvnzhnl6
Ithy - Comprehensive List of AI LLM APIs Supporting Web Search
LinkUp API specializes in providing real-time access to job listings from across the web. While primarily focused on employment data, it can be integrated with LLMs to offer up-to-date information on job opportunities and related queries.
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Medium
medium.com › @you.com › introducing-the-you-api-web-scale-search-for-llms-3617c5712e16
Introducing the YOU API: Web-scale search for LLMs | by you.com | Medium
January 3, 2024 - By leveraging the power of this API, developers can ensure that their LLM-generated content is supported by reliable sources and up-to-date data. The API is launching with three dedicated endpoints: Web Search — Provides search results similar to Google or Bing, except that instead of short snippets designed to entice humans to click the links, we provide many long snippets designed to provide an LLM the most relevant information needed to generate the best response.
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Eden AI
edenai.co › post › top-free-llm-tools-apis-and-open-source-models
Top Free LLM tools, APIs, and Open Source models | Eden AI
There is no API currently accessible for Llama 2. Nevertheless, it will be reachable through Replicate on Eden AI. ... Chatbots are a fascinating application of LLMs, and ChatGPT is a prime example of this.
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COAX Software
coaxsoft.com › home › blog › llm integration guide: paid & free llm api comparison
LLM integration guide: Paid & free LLM API comparison
October 13, 2025 - Whether you're looking for the best free LLM options to experiment with or searching for the perfect LLM providers, this guide is for you. Here's the thing: mixing AI into your existing systems doesn't have to be complicated. We will walk you through various LLM integration services and help you pick the best-fit solution among paid and free LLM APIs.
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Reddit
reddit.com › r/n8n › what's the best search api for llm pipelines? looking for something that integrates search + content extraction.
r/n8n on Reddit: What's the best search API for LLM pipelines? Looking for something that integrates search + content extraction.
1 month ago -

I'm working on an AI assistant for a side project - nothing huge, just a research assistant that summarizes recent content from the web. The main issue I'm running into is data quality. Most search APIs either return raw HT⁤ML (which breaks token limits), or strip out too much context and lose meaning.

Ive been using Goog⁤le custom search plus manual scraping but managing both separately requires heavy cleaning before feeding results into the model. I just want structured snippets that can be used directly inside the LL⁤M's context window. Is there any AP⁤I or service that does this well, something built more for AI agent workflows instead of traditional keyword search? Basically a plug-and-play API for AI workflows.

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Linkup
linkup.so › blog › best-serp-apis-web-search
Best SERP APIs & Web Search APIs in 2025
The Linkup Web Search API ranks #1 because it works as both a SERP API and Web Search API, supports major engines, integrates with LLMs, and scales affordably. Q2: What’s the difference between a SERP API and a Web Search API?