AI Graveyard / 2025
AI tools that died in 2025
90 AI tools shut down, were acquired and folded, or had their domains lapse in 2025. Curated by the ToolDirectory.AI editorial team — every entry was a real product listed on the site before its lights went out.
Cal AI turned calorie counting into a camera snap: launched in May 2024 by teenage founders Zach Yadegari and Henry Langmack, it bootstrapped to roughly $30M in annual revenue and 15M+ downloads on influencer-fueled growth, then was acquired by MyFitnessPal — the incumbent it was built to disrupt — in a deal that closed in December 2025 and was announced in March 2026. The app continues to operate as a standalone product.
Acquired by MyFitnessPal.
Last known pricing: Free tier + Premium ~$9.99/month
Both rapidely.app (NX) and rapidely.com (now listed for sale on Spaceship at $20K) are dead.
Qualified built an agentic AI marketing platform for B2B — its Piper AI SDR turned company websites into real-time conversations, qualifying and routing inbound buyers into pipeline for revenue teams on Salesforce. On December 17, 2025 Salesforce announced a definitive agreement to acquire the company, closing April 1, 2026, to bring agentic marketing into Agentforce. The product is still operating as customers move onto Salesforce’s platform.
Acquired by Salesforce.
Last known pricing: Paid (custom pricing)
Acquired by ServiceNow in December 2025 for $2.85B; Moveworks's enterprise copilot folded into ServiceNow's Now Assist suite.
Acquired by ServiceNow.
A global marketplace for AI-created artwork. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
AI-powered gym program for optimizing hypertrophy efficiency. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Domain no longer resolves.
Domain `aiconsultingtools.com` no longer resolves.
Supermaven was an AI code-completion tool known for low latency and a 1-million-token context window, with extensions for VS Code, JetBrains, and Neovim. Anysphere, the maker of Cursor, acquired it on November 12, 2024. The standalone service and its editor extensions were sunset on November 30, 2025, with the technology folded into Cursor Tab.
Acquired by Cursor (Anysphere).
Last known pricing: Free; Pro ~$10/mo
AI-driven platform for generating and launching online ads across multiple channels swiftly. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
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.
A research-driven AI model by Meta AI, designed for precise image segmentation with a single click. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Founded in 2017, Aisera built an enterprise agentic AI platform with self-service agents for IT service management, HR, and customer service, paired with conversational automation. Automation Anywhere announced its acquisition of Aisera on November 4, 2025, bringing the company and more than 100 AI engineers into its agentic automation portfolio. Aisera no longer operates as an independent vendor; its conversational AI now combines with Automation Anywhere's process automation stack.
Acquired by Automation Anywhere.
Last known pricing: Custom enterprise pricing
Sana Labs built one of Europe’s most admired enterprise AI products — an AI-native learning platform and assistant used by half a million professionals. Workday completed its ~$1.1 billion acquisition on November 4, 2025, and is folding Sana’s search, agents, and learning tools into the Workday platform as its new intelligence layer.
Acquired by Workday.
Last known pricing: Enterprise (custom); Sana AI seats
Open-source humanoid robotics startup that bet everything on the K-Bot launch. Shut down in November 2025 after a failed raise and an abortive sale to 1X — pre-orders were refunded and all hardware and software IP was open-sourced.
Real-time data+AI cloud for fast, lean, and easy data analytics. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Roi was a personalized AI personal-finance app founded in 2022 by Sujith Vishwajith and Chip Davis, both formerly of Airbnb. It tracked assets across stocks, crypto, DeFi, real estate, and NFTs through a conversational AI companion. OpenAI acqui-hired Vishwajith, the only one of four staff to join, and the app shut down and deleted user data on October 15, 2025.
Acquired by OpenAI.
Last known pricing: Free tier; paid subscription for premium features
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.
Dot was a personalized AI companion app built by New Computer, founded by Sam Whitmore and ex-Apple designer Jason Yuan. Launched on iOS in June 2024, it aimed to act as a friend and confidante that grew more tailored to each user over time. In September 2025 the founders said their long-term visions had diverged, and rather than compromise either one they chose to wind down the company. The app ceased operations on October 5, 2025.
Last known pricing: Free tier plus paid subscription
Alex Codes was a Y Combinator-backed AI coding assistant for Apple's Xcode, founded in 2024 by Daniel Edrisian. OpenAI hired the team into its Codex division, announced September 2, 2025. New downloads ended October 1, 2025 and no new features were added, though existing users kept limited support.
Acquired by OpenAI.
Last known pricing: Free tier; paid Pro subscription
Iodine Software, an Austin-based healthcare company, used machine learning to improve clinical documentation integrity and the mid-revenue cycle for hospitals and health systems. Waystar acquired it for $1.25 billion in a deal that closed October 1, 2025. The standalone Iodine brand is being retired - iodinesoftware.com now redirects to Waystar - as its technology is consolidated onto Waystar's healthcare-payments AI platform.
Acquired by Waystar.
Last known pricing: Enterprise
Koala was an AI sales-intelligence and CRM tool that deanonymized website visitors and surfaced product-usage intent signals for B2B teams. On July 18, 2025, Anysphere, the maker of Cursor, acqui-hired Koala's engineering team to build enterprise readiness. Cursor explicitly did not integrate the CRM product, and Koala was shut down around September 30, 2025.
Acquired by Cursor (Anysphere).
Last known pricing: Free tier, paid plans on request
Automates digital workplace assistance, enhancing employee experience and productivity. The product has since been folded into Resolve; visitors to the original URL are now redirected to resolve.io.
Acquired by Resolve.
Cognigy, a Düsseldorf-based enterprise conversational- and agentic-AI platform for automating customer and employee support, was acquired by NICE for about $955 million in a deal that closed September 8, 2025. It continues to operate, sold both on its own and inside NICE's CXone Mpower platform.
Acquired by NICE.
Last known pricing: Enterprise
Humanloop helped teams evaluate, manage, and monitor LLM prompts. On August 13, 2025, Anthropic acqui-hired its three founders and roughly a dozen engineers; the platform was switched off on September 8, 2025. Anthropic did not acquire Humanloop's assets or intellectual property, and remaining users were steered to Weights & Biases.
Acquired by Anthropic.
Last known pricing: Free tier, Enterprise on request
ML model deployment platform from the founders of Periscope Data. Quietly wound down in late 2025 — site, app and docs all went dark with no announcement; co-founder Harry Glaser moved on to found Kitewing.
Operator was OpenAI’s first computer-use agent — a research preview that could click, type, and browse on your behalf. Launched to Pro users in January 2025, it lasted seven months as a standalone product before OpenAI folded it into ChatGPT Agent on August 31, 2025. Less a death than a promotion: its capabilities became the agent layer inside ChatGPT itself.
Last known pricing: Bundled with ChatGPT Pro ($200/mo)
Orby AI built generative-AI automation for back-office operations — observing how people complete repetitive enterprise tasks, then generating agents to run them. In 2025 it was acquired by Uniphore, which integrated Orby’s automation into its enterprise-AI platform. Orby is no longer sold as a standalone product; its technology ships as part of Uniphore’s offering.
Acquired by Uniphore.
An easier and faster way to productionize data for AI The product has since been folded into Databricks; visitors to the original URL are now redirected to databricks.com.
Acquired by Databricks.
AI-powered platform for automating radiology dictation and report generation. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
WaveForms AI was a voice-audio startup focused on detecting and generating emotion in speech, founded in late 2024 by ex-OpenAI researcher Alexis Conneau and backed by Andreessen Horowitz with about $40M. Meta acquired it on August 8, 2025 and absorbed the team into Meta Superintelligence Labs. The company never shipped a public consumer product and its website was taken down.
Acquired by Meta.
Last known pricing: Never publicly launched
Prompt Security, founded by Itamar Golan and Lior Drihem, built an enterprise platform for adopting generative AI safely, governing employee GenAI use and defending applications against prompt injection and data leakage. In August 2025 SentinelOne agreed to acquire it (reported at around $250 million) and fold its technology into the Singularity security platform, ending Prompt Security as a standalone product.
Acquired by SentinelOne.
Last known pricing: Enterprise
AI-driven platform for creating presentations for product marketing. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
AI-powered platform for fashion design and virtual try-on. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
CodeParrot was a Y Combinator W23 developer tool from founders Vedant Agarwala and Royal Jain that converted Figma designs into frontend code for React, Flutter, and HTML. It raised about $500K but could not raise a follow-on round after Demo Day. The team spent roughly a year in what a co-founder called pivot hell and reached only modest revenue. CodeParrot shut down in July 2025.
Last known pricing: Free tier plus paid plans
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.
AI-powered platform for repurposing and automating content distribution. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
PlayHT (later PlayAI) was a YC-backed voice-cloning and text-to-speech platform founded in 2020 by Mahmoud Felfel and Hammad Syed, known for realistic AI voices and a large voice library. In July 2025 Meta acquired the roughly 35-person team into its Superintelligence Labs; the consumer product was wound down and all accounts and custom voice clones were deleted on December 31, 2025.
Acquired by Meta.
Last known pricing: Free tier; paid plans from ~$39/mo
Subtl.ai was an Indian enterprise GenAI startup that built a RAG-based platform to search and answer questions across documents, reports, and emails. It worked with marquee customers including the State Bank of India and grew out of research linked to IIIT Hyderabad. After raising about $200K from angels and failing to convert investor interest into a committed round, co-founder and CEO Vishnu Ramesh announced the shutdown on July 3, 2025.
Last known pricing: Custom enterprise pricing
Crossing Minds was an AI recommendation startup serving e-commerce firms, founded in 2016 by a team including Sebastian Thrun, Emile Contal, and Alexandre Robicquet. It built recommendation embeddings and a RAG system called RAGSys. OpenAI hired the team on June 27, 2025, and the company stopped taking new clients. Robicquet joined OpenAI in a research role.
Acquired by OpenAI.
Last known pricing: Enterprise quotes on request
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.
Base44, the "vibe coding" no-code app builder founded by Maor Shlomo, was acquired by Wix for around $80 million in June 2025, roughly six months after launch. Wix has said Base44 will continue to operate as a distinct product and business.
Acquired by Wix.
Last known pricing: Free; paid tiers
Vegan AI marketing assistant for optimized content and strategies. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Brightflag, founded in Dublin in 2014, built an AI-powered legal spend and matter management platform that corporate legal teams used to review invoices, control outside-counsel spend, and manage matters. Wolters Kluwer acquired it for 425 million euros in a deal that closed June 11, 2025, folding it into its Legal & Regulatory division, where it continues to operate.
Acquired by Wolters Kluwer.
Last known pricing: Enterprise
Collapsed into insolvency and filed Chapter 7 in June 2025 after an audit revealed massively inflated revenue.
Rebuff AI is a self-hardening prompt injection detector that strengthens with each attack. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
AI-powered tool that transforms text prompts into UI designs. The product has since been folded into Withgoogle; visitors to the original URL are now redirected to stitch.withgoogle.com.
Acquired by Google.
Ottogrid, which launched in 2023 as Cognosys and rebranded in October 2024, offered a spreadsheet-style 'smart table' where web-browsing AI agents filled cells with researched data. It was used to enrich sales lists and automate market research at scale. Cohere acquired the company in May 2025 and announced it would sunset the standalone product, folding the team and technology into its North enterprise platform.
Acquired by Cohere.
Last known pricing: Subscription tiers, contact sales
Crowdfire was a long-running social media management tool for scheduling, content curation, and audience growth across platforms. After more than a decade, it announced its shutdown on May 5, 2025, went offline on May 15, and deleted user data at the end of June. The crowdfireapp.com domain now hosts an unrelated "evolving" brand — the tool itself is gone.
Acquired by CoreWeave in May 2025; W&B continues to operate as a standalone product at wandb.ai.
Acquired by CoreWeave.
Mr. Deepfakes was the internet's largest hub for non-consensual deepfake pornography. On May 4, 2025, the site went offline permanently after a critical service provider terminated support, causing major data loss. The shutdown came days after the U.S. passed the Take It Down Act, which criminalizes non-consensual intimate imagery, including AI-generated content. The operators said the site would not relaunch.
Last known pricing: Free
Lepton AI was a cloud-native AI inference platform founded in 2023 by Yangqing Jia, the creator of Caffe and former leader of Alibaba's PAI ML platform. The company built high-performance serving infrastructure for LLMs and multi-modal models, competing with Together AI and Fireworks. NVIDIA acquired Lepton in May 2025, joining OctoAI as another inference-platform consolidation under the chip vendor. Lepton's tech and team now power NVIDIA's enterprise inference cloud strategy alongside NIM. The standalone product is being sunset as customers migrate to NVIDIA's broader offerings.
Acquired by NVIDIA.
Noogata, an Israeli enterprise AI analytics startup built inside Team8's venture platform, raised about $28M and signed marquee customers including PepsiCo and Colgate. Enterprise growth never matched the pitch; deals stayed small or stuck in pilots. After missing business milestones and failing to raise again, the company wound down in May 2025 and sought a buyer for its underlying technology.
Last known pricing: Custom enterprise pricing
Acquired by Palo Alto Networks on 2025-04-28 for ~$500M. Now part of Palo Alto's AI security platform.
Acquired by Palo Alto Networks.
Cosmos AI, an unfunded SEO and content-generation tool launched in 2023, quietly went dark. Its domain (cosmosai.digital) was last archived live in April 2025 and is now a parked 'buy this domain' page with no successor.
AI-driven site search and discovery platform for enhanced customer engagement. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Context.ai was a GV-backed LLM evaluation and analytics platform, founded in 2023 by former Googlers Henry Scott-Green and Alex Gamble. OpenAI acqui-hired the team in April 2025, and the products were wound down. Scott-Green became a product manager at OpenAI working on evaluation tooling.
Acquired by OpenAI.
Last known pricing: Free tier; usage-based paid plans
AI-powered content writer for optimized articles and SEO. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Maax.ai is an AI solution optimized for coaches and influencers, offering a ChatGPT-powered chatbot that integrates with business data for customized interactions. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Domain `getfelix.app` now parked at Sedo.
AI Help Desk Software for creating custom AI chatbots trained on your content. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
AdCreative.ai turned generative ad-banner production into a category, bootstrapping from Paris to one of Europe’s fastest-growing AI startups. Taiwan-listed Appier acquired it for $38.7 million in March 2025 to anchor its generative-creative suite. The product keeps operating under its own brand within Appier.
Acquired by Appier.
Last known pricing: Starter $39/mo through Agency tiers
Domain `3dfy.ai` now parked at Sedo.
The DaLMatian BI 'AI data analyst' was discontinued; the YC W24 founding team pivoted the company to Fractal Labs, an unrelated AI game engine.
Tune AI, formerly NimbleBox, was a generative-AI platform offering Tune Chat for multi-model conversations and Tune Studio for deploying and fine-tuning LLMs. It was backed by Accel, Flipkart Ventures, Together Fund, Speciale Invest, and Techstars, raising about $4.4M. The company ceased operations on February 28, 2025, took both products offline, and said it processed refunds for affected customers.
Last known pricing: Free tier plus paid plans
Domain `a2o.ai` now parked at Sedo.
DataStax built enterprise data infrastructure for generative AI — the Astra DB vector database and the Langflow framework, grounded in Apache Cassandra, for building RAG and AI applications at scale. In 2025 IBM acquired DataStax and brought its vector and AI-data tooling into the watsonx portfolio, where the technology continues to operate.
Acquired by IBM.
Boost e-commerce sales with Sellesta's AI-powered tools. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
Voyage AI was the embedding-models company founded by Stanford professor Tengyu Ma, building best-in-class vectors for retrieval and RAG. The voyage-3 series outperformed OpenAI's ada-002 on standard benchmarks and was widely adopted in enterprise RAG pipelines. MongoDB acquired Voyage AI in February 2025 for ~$220M to integrate the embedding models directly into MongoDB Atlas Vector Search. The acquisition reflected databases absorbing vector search natively rather than partnering with standalone embedding APIs. Voyage's API continues to operate while being integrated into Atlas.
Acquired by MongoDB.
Domain redirects to komoju.com (unrelated Japanese payments provider); Komodo AI tool no longer present.
Humane was the wearable AI assistant company founded in 2018 by ex-Apple designers Imran Chaudhri and Bethany Bongiorno. The AI Pin launched in November 2023 to massive hype at $699 plus a $24/month subscription, but reviews panned it as slow and unreliable, with battery and heat issues. By 2024 returns exceeded new sales. HP acquired the IP and team for $116M in February 2025 — far below the $230M+ raised. The AI Pin was discontinued and customer servers shut down. Humane became the canonical example of AI hardware that shipped before the tech was ready.
Acquired by HP.
Acquired by Brahma (DNEG Group) in February 2025; the generative-VFX tech now ships under the Brahma AI brand.
Acquired by Brahma (DNEG).
Domain `booth.ai` listed for sale on the atom.com marketplace.
Locale.ai was a geospatial operations-intelligence platform for companies with moving assets such as delivery fleets, vehicles, and field teams, working with customers including Bounce and Dunzo. It raised about $5M from investors including Chiratae Ventures and Better Capital. In early 2025 the founders wound the company down in a process widely described as an ethical closure, giving customers notice and returning remaining capital.
Last known pricing: Custom business pricing
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.
Adult content website offering a range of NSFW material for users over 18 years old. The site is no longer reachable as of our last health check; we've marked the tool as discontinued.
The intelligent AI Spend Management Platform The product has since been folded into Perk; visitors to the original URL are now redirected to perk.com.
Acquired by TravelPerk.
GrowthBar was an AI SEO and content-optimization tool for bloggers and content teams — keyword research, competitor analysis, and AI-assisted writing in a single workflow. In early 2025 it was acquired by SEOptimer, which continues to operate GrowthBar and fold its content features into its broader SEO toolkit.
Acquired by SEOptimer.
Sign up for our newsletter
Receive weekly updates so you can stay up-to-date with the world of AI
Sign up for our newsletter
Receive weekly updates so you can stay up-to-date with the world of AI
The AI tools directory for discovering, exploring, and comparing the most innovative AI tools in the industry