AI tool graveyard · 45 tools tracked
When an AI tool dies, where do you go?
A tracked, sourced record of every shut-down or being-shut-down AI tool. Vendor stability signals, parent-company status, and migration paths for users who need to move.
Full catalog
By category.
AI Video · 5
Sora 2
DeadOpenAI
Announced 2026-04-26
Yopisora Discord Bot
Independent (operator never publicly identified)
Stable Video Diffusion (hosted endpoint)
DeprecatedStability AI
Veo 3.1 Preview (veo-3.1-generate-preview, veo-3.1-fast-generate-preview, veo-3.1-lite-generate-preview)
SunsettingGemini Omni Flash Preview (gemini-omni-flash-preview)
SunsettingAnnounced 2026-08-27
AI Agents · 6
Inflection Pi
DeprecatedInflection AI (Microsoft acquihire)
Announced 2024-03-19
Adept ACT-1 / Workflow Agent
DeadAdept AI Labs (Amazon acquihire)
Announced 2024-06-26
Google Bard
DeadAnnounced 2024-02-08
Bing Chat
DeadMicrosoft
Announced 2023-11-15
ChatGPT Plugins (marketplace)
DeadOpenAI
Announced 2024-03-19
Gemini Deep Research Agent (deep-research-pro-preview-12-2025)
SunsettingAnnounced 2026-10-08
AI Dev Tools · 21
GPT-3 davinci (and base model family)
DeadOpenAI
Announced 2024-01-04
Claude 1 and Claude 2
DeprecatedAnthropic
Announced 2024-07-01
GPT-3.5 Turbo 0301 / 0613 (specific dated checkpoints)
DeadOpenAI
Announced 2024-06-13
OpenAI Codex (code model)
DeadOpenAI
Announced 2023-03-21
Cohere Command (original / v1)
DeprecatedCohere
Announced 2024-04-01
Replit Ghostwriter
DeadReplit
Announced 2024-01-30
Claude Instant 1
DeadAnthropic
Announced 2024-03-01
text-embedding-ada-002
DeprecatedOpenAI
Announced 2024-01-25
GitHub Copilot Labs
DeadGitHub (Microsoft)
Announced 2023-12-15
OpenAI text-davinci-003 (completions endpoint)
DeadOpenAI
Announced 2024-01-04
OpenAI Assistants API (beta)
DeadOpenAI
Announced 2025-08-26
gpt-3.5-turbo-instruct, babbage-002, davinci-002, gpt-3.5-turbo-1106
DeadOpenAI
Announced 2025-09-26
gpt-4-turbo, gpt-4, o1, o1-pro, o3-mini, o4-mini, gpt-4.1-nano, gpt-4o-2024-05-13
SunsettingOpenAI
Announced 2026-04-22
gpt-5.1, gpt-5.3-codex, gpt-5.4-nano
SunsettingOpenAI
Announced 2026-10-01
Claude Sonnet 4.5 (claude-sonnet-4-5-20250929)
DeprecatedAnthropic
Announced 2026-09-30
GPT-5, GPT-5 mini, GPT-5 nano, GPT-5 pro, o3, o3-pro (2025 snapshots)
SunsettingOpenAI
Announced 2026-06-11
GPT-4o, GPT-4o mini, GPT-4.1, GPT-4.1 mini
SunsettingOpenAI
Announced 2026-10-14
Claude Sonnet 4 (claude-sonnet-4-20250514) and Claude Opus 4 (claude-opus-4-20250514)
DeadAnthropic
Announced 2026-04-14
OpenAI Evals platform (Evals dashboard, Evals API and Datasets)
SunsettingOpenAI
Announced 2026-06-03
OpenAI Agent Builder (visual workflow canvas)
SunsettingOpenAI
Announced 2026-06-03
OpenAI Reusable Prompts (prompt objects and the v1/prompts API)
SunsettingOpenAI
Announced 2026-06-03
AI Image · 6
DALL-E 2
DeprecatedOpenAI
Announced 2023-10-19
Adobe Firefly Image 1
DeprecatedAdobe
Announced 2024-10-01
Midjourney v5 (and earlier)
DeprecatedMidjourney
Announced 2024-02-10
Stable Diffusion XL (Stability AI hosted)
DeprecatedStability AI
gpt-image-1, gpt-image-1-mini, gpt-image-1.5, chatgpt-image-latest
SunsettingOpenAI
Announced 2026-04-22
Nano Banana 2 (gemini-3.1-flash-image)
DeprecatedAnnounced 2026-10-06
AI Audio · 6
AssemblyAI Conformer-1
DeprecatedAssemblyAI
Announced 2024-03-15
Whisper API v1 (large-v1)
DeprecatedOpenAI
Announced 2023-11-15
whisper-1, gpt-4o-transcribe, gpt-4o-mini-transcribe, gpt-4o-transcribe-diarize
SunsettingOpenAI
Announced 2026-08-26
tts-1, tts-1-hd, gpt-4o-mini-tts
SunsettingOpenAI
Announced 2026-10-01
Gemini TTS previews (gemini-2.5-flash-preview-tts, gemini-2.5-pro-preview-tts, gemini-3.1-flash-tts-preview)
SunsettingGemini 3.1 Flash Live Preview, Gemini 2.5 Flash Native Audio Preview
SunsettingMore resources for picking the right tool before you subscribe.
Alternatives guides
Ranked substitutes for every major tool
8 tools covered. Pick by shot type, not by leaderboard.
Head-to-head comparisons
Detailed pairwise comparisons
Runway vs Luma, Sora vs Veo, Kling vs Runway, more.
Failure reference
105 documented failure modes
Catalogued across Runway, Luma, Sora, Pika, Kling, Veo, Hailuo, Vidu.
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Why this exists
Stranded users need one place to check.
The AI-tool category is consolidating violently. VC funding cliffs, acquihires, architecture obsolescence, and product pivots are killing tools at unprecedented rate.
This page is what we would want as a stranded user: one place to check, every record sourced, every migration path mapped.
Built as a companion to AVA, the AI video failure-mode auditor. Some records are flagged for verification — we publish them with a Draft badge rather than hide them.