Verified this week — Issue #16
Best free AI tools for Chatbots & LLMs
General-purpose chatbots and large language models power brainstorming, coding help, analysis, and everyday Q&A. Compare free offerings from ChatGPT, Claude, Gemini, Perplexity, and Grok—including rate limits, model versions, and multimodal features. Find the best zero-cost assistant for your daily workflow.
ChatGPT
Free planOpenAI assistant for chat, reasoning, image tools, and custom GPTs.
Free $0/month: GPT-6 chats with limits on uploads, images, voice and deep research
Claude
Free planAnthropic assistant for analysis, coding, and long-document workflows.
Free $0: chat on web, desktop and mobile with web search and file creation; usage limits apply
Google Gemini
Free planGoogle multimodal AI for search, writing, coding, and image help.
Free $0/month with a Google Account
Perplexity
Free planAnswer engine with live web citations and follow-up research threads.
Free plan; Pro adds more advanced searches and models
Microsoft Copilot
Free planFree AI chat with web grounding, image tools, and Office integration upsell.
Copilot is free with a signed-in Microsoft account
Le Chat
Free planMistral chat with frontier and open models for coding and reasoning.
Free plan: limited access to latest models, chat, search and Vibe for code
Grok
Free planxAI chat with real-time X data and image generation on supported tiers.
Free to try on web and apps; SuperGrok for higher limits
Pi
Free planSupportive personal AI from Inflection.
free: sign up for free to chat
You.com
Free planAI search and agents for productivity.
free plan: limited daily queries
Brave Leo
Free planPrivate AI assistant built into the Brave browser.
Free to use in Brave; no account required
Duck.ai
Free planDuckDuckGo's private AI chat with no account needed.
free: anonymous chat with popular models
Felo
Free planAI search engine with multilingual answers and slides.
free plan: daily pro searches
Monica
Free planAll-in-one AI assistant extension with multiple models.
free plan: daily queries
Merlin
Free planAI assistant extension for chat, summaries and writing.
free plan: daily queries
MaxAI
Free planAI extension to chat, summarize and rewrite anywhere.
free plan: limited daily queries
ChatHub
Free planChat with multiple AI models side by side.
Free to start; premium for more usage
Ollama
Free planRun open models locally or in the cloud.
free: run models locally; free cloud tier
Jan
Free planOpen-source desktop app that runs AI models locally.
free: open-source offline ChatGPT alternative
GPT4All
Free planRun LLMs privately on everyday desktops.
free: open-source local chatbot
Msty
Free planDesktop app for local and online AI models.
free plan for local and online models
AnythingLLM
Free planAll-in-one desktop AI app with RAG and agents.
free: open-source desktop app
Venice
Free planPrivate, uncensored AI chat and image generation.
free plan: limited daily prompts
Ai2 Playground
Free planTry Ai2's open models like OLMo and Tülu.
free scientific and educational tool to chat with Ai2's open models
Opera Aria
Free planFree AI assistant in the Opera browser.
Free, accountless AI in Opera browsers
TypingMind
Free planBetter chat UI for AI models with your own API keys.
free web version with your own API key
Lumo
Free planProton's privacy-first AI assistant.
free plan: limited weekly chats
FAQ
Common questions
- Which free LLM is best for coding?
- It varies by week and model rollout; try Claude, ChatGPT, and Gemini free tiers on your stack and compare answer quality.
- Do free chatbots keep my conversations?
- Most store history for product improvement unless you disable training or use enterprise or incognito modes where offered.
- Are free LLM APIs the same as web chat free tiers?
- No—developer APIs usually have separate free credits or pay-as-you-go pricing distinct from consumer chat apps.