AI tools tagged Free Tier
48 tools matching this tag.pricing
Claude
FeaturedAnthropic's flagship assistant for long-form writing, analysis, and coding.
Cursor
FeaturedAI-first VS Code fork — chat, edit, and agentic coding in one IDE.
ElevenLabs
FeaturedThe gold standard for AI voice cloning and TTS.
GPT-4o
FeaturedOpenAI's multimodal flagship behind ChatGPT.
Suno
FeaturedText-to-song AI — full vocal tracks from a prompt.
Flux
FeaturedBlack Forest Labs' open-weights image model — rivals Midjourney quality.
Braintrust
FeaturedEval, monitor, and improve AI products end-to-end.
LangGraph
FeaturedStateful, graph-based agent orchestration from LangChain.
Pinecone
FeaturedManaged vector database for production-scale similarity search.
LlamaIndex
FeaturedData framework for connecting LLMs to your data.
Replit Agent
FeaturedBuild & deploy a full app from a single prompt.
CrewAI
FeaturedPython framework for multi-agent orchestration.
Stable Diffusion
Open-source image generation — run anywhere, fine-tune anything.
Udio
Suno's main rival for AI-generated full songs.
AssemblyAI
Speech-to-text API with diarisation, summarisation, and topic detection.
LangSmith
LangChain's eval + observability platform.
Modal
Serverless GPUs and infra for training & serving ML.
Claude Agent SDK
Anthropic's official SDK for building autonomous Claude agents.
DALL·E 3
OpenAI's image model — strong on prompt adherence and text-in-image.
Whisper
OpenAI's open-source speech-to-text — the de-facto baseline.
Ideogram
Specialises in beautiful, accurate text rendering inside images.
Aider
Terminal-based AI pair programmer that writes commits.
Luma Dream Machine
Fast, accessible text-to-video with strong camera control.
Weaviate
Open-source vector DB with hybrid search and modules.
Weights & Biases
The ML experiment tracker, now with LLM eval features.
Adobe Firefly
Commercially-safe image gen, integrated into Photoshop and Express.
Codeium
Free, fast AI autocomplete + chat across 70+ editors.
Helicone
Open-source LLM observability — one-line proxy install.
LangChain
The broad LLM application framework — chains, agents, retrievers.
Leonardo.ai
Production-grade image gen for games and design teams.
Vespa
Yahoo's open-source search engine with vector + sparse retrieval.
Chroma
Embedded, developer-friendly vector store for Python.
Cody
Sourcegraph's AI coding assistant — codebase-aware via their search index.
Kling
Kuaishou's Sora competitor — strong on motion fidelity.
Pika
Playful, social-first AI video generator with creative effects.
Continue
Open-source, self-hostable VS Code/JetBrains AI assistant.
PromptLayer
Lightweight prompt logging + management for OpenAI/Claude apps.
Murf
TTS aimed at corporate voiceover and e-learning.
AutoGPT
Open-source platform for building autonomous AI agents.
OpenAI Swarm
Lightweight multi-agent orchestration in Python.
Writesonic
All-in-one AI writer with SEO research, articles, and chat.
Copy.ai
Templated AI copywriter for blogs, ads, and outbound emails.
16x Prompt
Desktop prompt-composer for AI coding that bundles repo context, diffs, and multi-model comparison.
A2A Protocol
Open standard for letting AI agents from different frameworks talk to each other.
AI Boost
Mobile-first AI photo and video editor with face swap, avatars, and text-to-art generation.
AI Dungeon
AI-powered text adventure platform where the story is generated turn-by-turn by an LLM.
AI Horde (Stable Horde)
Crowdsourced, volunteer-run cluster for free Stable Diffusion image and LLM text generation.
AI Poem Generator
Free single-purpose web app that turns a one-line prompt into a rhyming poem.