Monitoring activeLast check 09:53 UTC
YOUR MODEL OPERATIONS, IN VIEW

Stay ahead of Speechify model shutdowns.

Releases, retirements, and the deadlines that affect your stack.

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138 monitored routes · Official public sources

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NEXT SHUTDOWN
1day to prepare
Oct 24, 2026
Published deadline

Next 3 model shutdowns

Select a model to review its notice and affected scope.
Perplexity Agent · LLM
Perplexity Agent · LLM
Perplexity Agent · LLM
UPCOMING SHUTDOWNS220 noticeswith an exact published date
DEPRECATED, NO DATE31 noticesremoval date not published
SOURCES FETCHED1823 / 1882

Change activity

Published announcements · Jan 2026 – Dec 2026

JanFebMarAprMayJunJulAugSepOctNovDec

Mixed days use a separate shade; hover for the counts or select a day to explore its notices. Undated announcements stay in the feed; empty days do not imply complete coverage.

Latest model changes

8

Tracking since Jan 1, 2026 · recent announcements and deadlines from that date onward.

Early signals & rumors 14

1542 published notices · 4,937 observations preserved in the archive. Older, undated, or unsupported claims can be hidden.

Capability changeTTSAnnounced Oct 20, 2026

Speechify documents a capability change: “API: Simba 3.5, 3.2 and 3.0 apply SSML and , and api.speechify.ai streams from US East again Simba 3.5, 3.2 and 3.0 apply and simba-3.5, simba-3.2 and…”

official source
Capability changeTTSAnnounced Oct 20, 2026

Speechify documents a capability change: “Simba 3.5, 3.2 and 3.0 apply and simba-3.5, simba-3.2 and simba-3.0 now apply and , which they used to accept without applying.”

official source
Capability changeTTSAnnounced Oct 20, 2026

Speechify documents a capability change: “API: Simba 3.5, 3.2 and 3.0 apply SSML and , and api.speechify.ai streams from US East again Simba 3.5, 3.2 and 3.0 apply and simba-3.5, simba-3.2 and…”

official source
Shut downTTSShut down Sep 21, 2026Announced Sep 21, 2026

Speechify publishes 2026-09-21 as the shutdown date. API version 2026-09-21.

official source
RetiredTTSRetired Sep 21, 2026Announced Sep 21, 2026

Speechify documents this retired.

official source
RetiredTTSRetired Sep 21, 2026Announced Sep 21, 2026

Speechify documents this retired.

official source
Capability changeTTSAnnounced Aug 26, 2026

Speechify documents a capability change: “API: simba-3.2 voice cloning is now self-serve for every workspace Cloned (personal) voices synthesize on simba-3.2 for every workspace, with no enablement…”

official source
Capability changeTTSAnnounced Aug 26, 2026

Speechify documents a capability change: “API: simba-3.2 voice cloning is now self-serve for every workspace Cloned (personal) voices synthesize on simba-3.2 for every workspace, with no enablement…”

official source

Early signals & rumors 14

Reports of what might be next, with the original source attached.

Unconfirmed reports
Checked Oct 23, 07:57 AM UTC
  1. Community reportAnthropic

    Kvleak:my Claude Code cache hit was 95%,fifth of input spend leaked

  2. Community reportMeta

    WhatsApp Help Pages Leaked Hidden Instructions for a Meta Chatbot

  3. Unidentified modelIdentity unknown

    RSIArena (RSI Arena)

  4. Unidentified modelIdentity unknown

    Unknown identities of 14 privately tested Chatbot Arena models

  5. Unidentified modelmona-lisa-1Identity unknown

    Mona Lisa 1 on Arena: OpenAI's Next GPT Image Model? | Payload Website Template

  6. Rumored modelFable 5.5Anthropic

    Fable 5.5 Film, a Robot That Learns and 3 Free AI Tested

Showing 6 of 11 topics · 14 reports

Unconfirmed reports stay separate from official notices, countdowns and feeds.

Every lifecycle claim has a source.

Dates come from official notices. Missing dates stay missing.

All Speechify models (6)

Speechify

simba-3.0 · simba-3.2 · simba-3.5 · simba-english · [email protected] · simba-multilingual

Speechify questions

When is the next Speechify model shutdown?

Speechify has no upcoming shutdown with an exact published date. ModelClock rechecks Speechify's official pages on every collection and alerts when one is announced.

Where do these Speechify dates come from?

Only from Speechify's own documentation: ModelClock tracks 8 official notices for Speechify models, each quoted with a link to its source.

How do I get alerted before a Speechify model shuts down?

Subscribe for free alerts to Slack, Discord or a webhook, with reminders before each shutdown date. No account is needed.