COLLECTION / FREE
Free AI tools
Every tool in the directory that costs nothing to start — genuinely free plans or fully free products.
476 tools
Showing 217–240 of 476 · Page 10 of 20
Triton Inference Server
NVIDIA
Status not recorded
NVIDIA's inference workhorse: squeeze every GPU with batching and multi-model serving.
TypingMind
TypingMind
Status not recorded
Bring your own key chat UI: one-time purchase, your API keys, chats that stay yours.
Udio
Udio
Status not recorded
Hosted music creation, extension and remixing during a documented transition, with file downloads disabled.
Uizard
Uizard
Status not recorded
Screenshot-to-mockup AI for product teams: turn a sketch, a screenshot or a prompt into an editable UI — faster than opening Figma for a first pass.
Ultralytics
Ultralytics
Status not recorded
YOLO vision software and models for training, prediction and export, alongside a separately billed cloud annotation/training/deployment platform.
v0
Vercel
Status not recorded
Vercel's AI app builder generates and edits web code from prompts and references, with previews, GitHub integration and Vercel publishing workflows.
Vizcom
Vizcom
Status not recorded
Sketch-led design visualization with rendering, variations and layered/3D exports; rights and training depend on account type.
Voiceflow
Voiceflow
Status not recorded
The collaborative canvas for AI agents: design conversation flows, ground them in knowledge, and ship to channels without making every turn a prompt experiment.
Wan 2.1
Alibaba
Status not recorded
The downloadable Wan2.1 video-model release, with separate text, image and first/last-frame checkpoints under Apache-2.0; hardware and content rights still require review.
Weights & Biases
CoreWeave
Status not recorded
Experiment tracking and model-development tooling: log runs, sweep parameters, evaluate and share results across a team.
Weave
Weights & Biases
Status not recorded
W&B's toolkit for LLM ops: tracing, evals, and guardrails beside the experiment tracking you know.
Weaviate
Weaviate (SeMI)
Status not recorded
The open-source vector database: self-hostable similarity search with hybrid (dense+sparse) retrieval, built-in vectorization modules and GraphQL access — the developer-controlled alternative to managed stores.
Webflow
Webflow
Status not recorded
The professional visual web builder with an AI layer: design-to-production sites with CMS, interactions and clean code export — plus AI Assistant generation and AI-powered personalization for agencies and marketing teams.
Z.ai
Zhipu AI
Status not recorded
Zhipu's international counter: GLM models with an agentic streak, priced for builders.
Zapier
Zapier
Status not recorded
The automation platform connecting thousands of apps, now with AI-powered workflow building, chatbots and AI action steps inside Zaps.
Aider
Aider
Status not recorded
Apache2 terminal pair-programming tool that edits a repository, with configurable Git commits and model endpoints.
Apollo
Apollo.io
Status not recorded
B2B contact research, enrichment and outreach workflows with AI-assisted lists, messages and sequences.
Arize AI
Arize AI
Status not recorded
Observability and evaluation for AI agents and LLM applications: tracing, evals and experimentation in one place.
Base44
Base44 (Wix)
Status not recorded
Vibe coding with the backend included: apps from prompts with auth, database, and hosting built in.
Bolt
StackBlitz
Status not recorded
Bolt.new builds and edits JavaScript web apps from prompts in a browser, with hosting and database options.
Botpress
Botpress
Status not recorded
The open-ish studio for chat agents: visual flows, an LLM layer, and a path to self-host when the conversation cannot live only in someone else's cloud.
Browser Use
Browser Use
Status not recorded
Browser automation library with local or cloud browsers and a separate hosted agent API.
Character.ai
Character.ai
Status not recorded
Character.ai is a hosted character and storytelling service. Chat styles, paid premium-message allowances and age-based access vary; conversations are entertainment rather than verified factual advice.
Civitai
Civitai
Status not recorded
A community image-model resource platform documented for uploads, browsing and feedback; each resource has its own rights to verify.