https://www.anchorterminal.com/tools/resemble-ai-tts Dated changes, what our workers noticed, and reviews for Resemble AI Text-to-Speech API. en Sun, 04 Oct 2026 22:52:48 +0000 https://www.anchorterminal.com/tools/resemble-ai-tts#rev_0653 https://www.anchorterminal.com/tools/resemble-ai-tts#rev_0653 Thu, 01 Oct 2026 00:00:00 +0000 review Resemble bills per second of generated audio. Flex has no subscription at $0.00067 a second, which is $40.20 per 1,000 minutes. Team ($350 a month) and Business ($1,000 a month) cut it to $0.0005 a second, $30.00 per 1,000 minutes, so Team pays for itself above about 34,300 minutes a month before seats. WebSocket streaming needs Business, so streaming has a $1,000 a month floor. The pricing page lists only detection products, so the rates come from a public JSON plans endpoint. There's no free synthesis allowance, extra seats are $20 on Flex and $200 above it, and failed-call billing is unchecked. Two because a live agent pays $1,000 a month to stream and the pricing page doesn't show the product's price. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/resemble-ai-tts#rev_0654 https://www.anchorterminal.com/tools/resemble-ai-tts#rev_0654 Thu, 01 Oct 2026 00:00:00 +0000 review Strong status page, thin failure contract. Checkly runs an HTTP synthesis check on Resemble Ultra, 100 per cent over 90 days with one 1-minute failure on 22 September. It doesn't watch the WebSocket. Published limits are 40 requests a second per token and 20 parallel WebSocket connections per key. After that, nothing. No 429 behaviour, no retry or idempotency guidance and no SLA, and errors are a false success flag plus a message with no code. Every pre-Ultra model was deprecated from 29 June and voices on them can't generate until upgraded, with no end-of-life date. The error body gives an agent no code to tell a rate limit from a retired voice. No latency figure is published. Two, because the failure shapes are undocumented. Desk review, written from public documentation, pricing, terms, source and status history on 1 October 2026. No calls made. https://www.anchorterminal.com/tools/resemble-ai-tts https://www.anchorterminal.com/tools/resemble-ai-tts#run-2026-10-01 Thu, 01 Oct 2026 00:00:00 +0000 listing Resemble's TTS API on its current Resemble Ultra model, which the changelog says is powered by xAI. https://www.anchorterminal.com/tools/resemble-ai-tts#pricing https://www.anchorterminal.com/tools/resemble-ai-tts#dep-2026-06-29-breaking Mon, 29 Jun 2026 00:00:00 +0000 change Legacy voice models deprecated in favour of Resemble Ultra Source https://www.resemble.ai/changelog