AI · alternatives · 2026
24 alternatives to Weaviate
The AI-first search engine 💡
Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Weaviate launched in 2021; newer entries below may have overtaken it.
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We are super excited to release our latest open-source demo, Healthsearch. This demo decodes user reviews of supplements and performs semantic- and generative search on them, retrieving the most related products for specific health effects, and leveraging Large Language Models to generate product and review summaries. The demo can understand natural language queries and derive all search filters directly from the context of your query.
2023 · github.com · its alternatives →
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KIVA ▲388The AI-powered SEO agent for agencies, SMEs & startups
2025 · wellows.com · its alternatives →
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ThinkAny▲273New era AI search engine, search anything with AI
2024 · thinkany.ai · its alternatives →
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Perplexity Labs▲638We 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 →
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Prompt analytics and citation mapping for AI search
Jul 2026 · search-console.ai · its alternatives →
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stackoverflow.ai▲421AI-powered, conversational search and discovery tool
2025 · stackoverflow.com · its alternatives →
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Meilisearch AI▲241Boost relevance and UX with fast hybrid and semantic search
2025 · meilisearch.com · its alternatives →
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GenAI powered search for your app and website
2024 · devrev.ai · its alternatives →
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Hey HN, we're Lennert and Rauf. We’re building Airweave (https://github.com/airweave-ai/airweave), an open-source tool that lets agents search and retrieve data from any app or database. Here’s a general intro: https://www.youtube.com/watch?v=EFI-7SYGQ48, and here’s a longer one that shows more real-world use cases, examples of how Airweave is used by Cursor (0:33) and Claude desktop (2:04), etc.: https://youtu.be/p2dl-39HwQo A couple of months ago we were building agents that interacted with different apps and were frustrated when they…
2025 · github.com · its alternatives →
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Swirl Is an Open-Source Search engine alternative to Algolia, and the likes. But Swirl queries anything with an API then uses Large Language Models to re-rank the unified results without copying any data! If the database has an API it can connect to and provide search functionality. You can use it to generate AI insights over a large and spread-out database. Check the website: https://swirl.today/ GitHub: https://github.com/swirlai/swirl-search
2023 · github.com · its alternatives →
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Atyla▲266The SEO tool for ChatGPT, Gemini and AI search engines
Feb 2026 · atyla.io · its alternatives →
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GoSearch Free▲163GoSearch is the newest AI-powered enterprise search solution — by the makers of GoLinks, a YCombinator company. Available now at gosearch.ai! If you’re still reading, check out our other new product that just launched: GoProfiles.io, the only AI-powered HR platform.
2025 · gosearch.ai · its alternatives →
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Storyblok▲11i’ve been experimenting with building a fully local rag pipeline: weaviate for vectors + hybrid search, node.js scripts, qwen 3.5 on ollama what i found is that most of the challenges live in retrieval and chunking, not the LLM, and a good chunking strategy + the right balance in hybrid search is more effective than using a bigger and more expensive model
2022 · storyblok.com · its alternatives →
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Hi HN, I am Jiayuan, and I'm here to introduce a tool we've been building over the past few months: Devv (https://devv.ai). In simple terms, it is an AI-powered search engine specifically designed for developers. Now, you might ask, with so many AI search engines already available—Perplexity, You.com, Phind, and several open-source projects—why do we need another one? We all know that Generative Search Engines are built on RAG (Retrieval-Augmented Generation)[1] combined with Large Language Models (LLMs). Most of the products mentioned above use indexes from general search engines…
2024 · devv.ai · its alternatives →
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2013 · insightdatascience.com · its alternatives →
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Avionero Beta▲150AI-powered flight search for flexible travel ✈️
2018 · avionero.com · its alternatives →
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Huski.ai▲136AI powered search engine to protect ownership of originality
2022 · huski.ai · its alternatives →
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Native GraphQL GUI to explore and manage Weaviate data
Jul 2026 · weaviate-manager.vercel.app · 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 →