AI tools that shut down

marketingcopy.ai returns 4xx; product offline.

Hard 404 at root; product taken offline.

Dora announced it would shut down on May 1, 2026; dora.run/signup/ai still serves a "Shutting Down" notice. The text-to-website builder had raised funding and hit ~$6.2M revenue per Latka before winding down.

libretto.ai returns 4xx; product offline.

OpenAI officially shut down its Sora AI video generation platform on March 24, 2026, roughly six months after its launch, due to extreme operational costs, declining user interest, and a shift in company strateg

Get your GIS Data right The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

AI-powered platform for efficient content composition and enhancement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Phind, a developer-focused AI answer engine that paired live web search with code-aware models, shut down on January 16, 2026 — abruptly, with no sunset period and just over a month after raising $10M. User data was deleted on January 30. As general-purpose foundation models (ChatGPT, Claude, Gemini) folded web search and coding help into their core products, a standalone developer answer engine lost its differentiator.

Market news monitoring platform for stock market trends. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

AI-powered platform offering 24/7 legal news, updates, and regulatory content. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Accelerate financial data analysis with natural language to Python code. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Stellaris AI, a University of Hong Kong spin-off that announced a large language model in 2023, never reached meaningful traction. Its site (stellaris-ai.com) was last archived live in October 2025 and now returns a Vercel 'deployment not found' error, with no successor product or domain.

AI-powered platform for deploying machine learning models directly from notebooks. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Build self-maintaining apps for field teams using AI, eliminating technical debt and replacing legacy systems. AI digital transformation The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Stability AI sunset DreamStudio; `dreamstudio.ai` now redirects to the unrelated brandstudio.com.

AI-powered writing assistant toolbar for enhanced content creation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Filed Delaware bankruptcy on 2025-06-02 after Viola Credit seized $37M. Reported revenue inflation (claimed $157M, actual $42M in 2023). Lender seizure paralyzed operations across 5 countries.

Generative AI-native conversation intelligence platform for customer insights and engagement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Photoshop plugin combining AI with artistic capabilities. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

AI-powered platform for continuous compliance and risk management. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Domain redirects to komoju.com (unrelated Japanese payments provider); Komodo AI tool no longer present.

Find the right people in seconds with AI The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Cruise was the GM-funded autonomous driving company that operated robotaxis in San Francisco, Phoenix, and Austin. After an October 2023 incident in which a Cruise vehicle dragged a pedestrian 20 feet, the company suspended California operations and entered a year of regulatory and leadership crisis. GM announced the full wind-down of the robotaxi program in December 2024, citing $10 billion in cumulative losses. The remaining technology was folded into GM's consumer ADAS efforts rather than run as an independent service.

Forward Health was the AI-augmented primary care clinic chain founded in 2016 by Adrian Aoun (ex-Google, founder of Wavii). It reached a $1B+ valuation around 2021 by combining physical clinics with AI diagnostic tools. CarePods — self-service AI clinic kiosks — launched in 2023 to mixed reception and never scaled. Forward shut down all operations in November 2024, with Aoun citing operational complexity and inability to reach profitability. The shutdown became the canonical example of why AI primary care models that include physical clinics face economics that pure-software AI avoids.

camelQA.com redirects to camelai.com (unrelated product); QA tool no longer offered.

Semantix offers a comprehensive AI platform with applications impacting businesses across various sectors. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Advanced blockchain analytics engine powered by AI. The product has since been folded into Chainintel; visitors to the original URL are now redirected to chainintel.info.

Instoried, an Indian emotion-analysis writing assistant founded in 2017, shut down around March 2024 after the founder went quiet with investors. Its domain (instoried.com) has since been repurposed and now redirects to an unrelated site.

AI robotics and artificial intelligence company specializing in human-robot collaboration for the future workforce. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

WordPress content and image generator plugin powered by AI. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Open software platform for GPU compute, enhancing HPC and AI solutions. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.

Olive AI was the healthcare automation startup that hit a $4B valuation in mid-2021 — the highest-valued healthcare AI company at peak hype. Founded by Sean Lane in 2012 in Columbus, Olive offered RPA-based automation for hospital revenue cycle work. Aggressive M&A expanded surface area faster than the tech could deliver. By 2022 customers complained 'Olive AI' was RPA marketing rather than real AI. The company sold core revenue-cycle assets to Waystar and Humata Health in October 2023 and wound down. Olive became the canonical example of the 2023 healthcare AI valuation reset.

Filed Chapter 7 bankruptcy on 2023-08-09 after MindMaze take-private deal collapsed. Once valued at $2B; UK business sold to eMed; US operations wound down.

Writesonic sunset the PhotoSonic subproduct; the subdomain no longer resolves.

Embark Trucks was the autonomous trucking company that went public via SPAC in November 2021 at ~$5B valuation, founded in 2016 by Alex Rodrigues and Brandon Moak (both Thiel Fellows). The company targeted Level 4 trucking on US interstates and ran a test fleet Houston-to-El Paso. Despite the SPAC valuation, Embark never generated meaningful revenue and laid off 70% of staff in late 2022. By March 2023 it wound down entirely. Remaining IP was sold to Applied Intuition. Embark became a flagship example of SPAC AV companies whose tech never reached commercial deployment.

Argo AI was the autonomous driving software company that Ford and VW jointly invested ~$7B in across six years. Founded in 2016 by Bryan Salesky (ex-Google) and Peter Rander (ex-Uber ATG), Argo developed Level 4 tech and ran robotaxi pilots in Pittsburgh, Miami, and Austin. Ford and VW jointly pulled funding in October 2022, citing that the timeline to commercial Level 4 exceeded their planning windows. Ford spun up Latitude AI internally to absorb some Argo talent and refocus on Level 2/3 driver-assistance for production vehicles.

multilings.com now returns a "site not configured" 404 from its hosting provider — the AI translation and content-generation product is no longer deployed.

pornpen.ai no longer resolves. The site was among the highest-traffic AI image generators in its category before going offline; San Francisco's 2024 city-attorney action against AI image-generation sites in this space is part of the broader context. Reviews still surface online but the product is unreachable.