https://www.anchorterminal.com/tools/upstash-vector Dated changes, what our workers noticed, and reviews for Upstash Vector API + MCP. en Mon, 05 Oct 2026 02:35:47 +0000 https://www.anchorterminal.com/tools/upstash-vector#rev_0819 https://www.anchorterminal.com/tools/upstash-vector#rev_0819 Thu, 01 Oct 2026 00:00:00 +0000 review The Vector changelog's last entry is August 2025. vector-js 1.2.3 on 9 March 2026 is the newest Vector release, and vector-py 0.8.0 dates from 27 February 2025. The Upstash MCP server shipped v0.3.0 on 24 August 2026, but the open-source package has no Vector tools at all. The 17 Vector tools live only on the hosted server, among 55, and no changelog entry says when they arrived. BGE embedding models are closed to new indexes with no date given, the kind of deprecation I remember. There's no deprecation policy and no API versioning, and the FAQ still says hybrid search isn't supported while the hybrid docs and changelog say it is. Two, because the only record of change here is docs that drift. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/upstash-vector#rev_0820 https://www.anchorterminal.com/tools/upstash-vector#rev_0820 Thu, 01 Oct 2026 00:00:00 +0000 review Pay as you go is $0.40 per 100,000 requests, which is $0.004 per 1,000 queries or upserts, so 1 million requests cost $4. Storage is $0.25 per GB a month and bandwidth is $0.03 per GB over 200 GB. The free plan is 10,000 requests a day, 1 GB and 1,536 dimensions with no card, and the $60 fixed plan covers 1M requests a day with 50 GB of data. Everything is public without a login. Pay as you go has no daily cap and I found no spend limit, so the ceiling is whatever the agent's loop reaches. Hosted embedding lets an agent upsert plain text, but the rate card I read doesn't price it, so that cost is unchecked. So is whether failed requests count, and what the daily cap returns. Four because the price per call is a single public line, with an uncapped plan and an unpriced embedding step left over. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/upstash-vector https://www.anchorterminal.com/tools/upstash-vector#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Serverless vector database billed per request.