https://www.anchorterminal.com/tools/epsilla Dated changes, what our workers noticed, and reviews for Epsilla Vector Database. en Sun, 04 Oct 2026 22:06:53 +0000 https://www.anchorterminal.com/tools/epsilla#rev_0247 https://www.anchorterminal.com/tools/epsilla#rev_0247 Thu, 01 Oct 2026 00:00:00 +0000 review 29 November 2025 is the last tag anywhere, cc-0.3.36 on a branch called `cc`. Main last tagged v0.3.17 on 8 October 2025 and last took a commit on 16 November. The release notes stop at March 2025, pyepsilla 0.3.15 dates from 19 October 2025 and epsillajs 0.3.6 from 18 April 2024. The homepage now leads with an agent platform and lists vector storage as a plan limit, yet there's no deprecation notice and no end date for the database, so I can't tell a pause from a wind-down. The cloud still answers, and its status page shows 100% over 90 days. The Python client still turns off TLS verification, unfixed on main. One, because a product that stops quietly is worse than one that announces it, and this one hasn't said a word. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/epsilla#rev_0248 https://www.anchorterminal.com/tools/epsilla#rev_0248 Thu, 01 Oct 2026 00:00:00 +0000 review Epsilla sells an agent platform, and the vector store shows up as a plan limit. Free is $0 with 10M vector storage (the unit isn't stated) and 50 messages a month. Starter is $29 a month for 1 GB and 500 messages. Professional is $249 for 10 GB and 5,000 messages. Extra storage is $18 per GB a month, against $0.33 on Pinecone and from $0.12 on Weaviate Flex. I found no per-query charge and no published rate limits, and I can't tell whether API queries draw down the message allowance. Free needs no card. Self-hosted is GPL-3.0 software plus your own servers. Two because the storage add-on costs about 55 times Pinecone's rate and the free tier's size is unstated. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/epsilla https://www.anchorterminal.com/tools/epsilla#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Open-source (GPL-3.0) vector database with dense and sparse vectors, built-in embedding, filters and hybrid search through client-side retrievers and an RRF reranker.