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Best AI Large Language Models (LLMs) Tools in 2026: Free & Paid Picks

Large Language Models (LLMs) focuses on the models that power modern text, chat, reasoning, and coding tools. Use Large Language Models (LLMs) to compare capabilities, context length, cost, speed, openness, and integration choices.

454Total AI Large Language Models (LLMs) Tools27Most Relevant AI Large Language Models (LLMs) Tools151Free AI Large Language Models (LLMs) ToolsAI Large Language Models (LLMs) Tools updated Sep 21, 2026
Top tools

Top 10 AI Large Language Models (LLMs) Tools

Explore top AI Large Language Models (LLMs) Tools ranked by category fit, free access, AI-powered features, traffic, and pricing context.

Free plan
Ch
ChatGPT
A free-to-use AI system for engaging conversations, automating tasks, and gaining insights.
PriceFree, Plus from $20/moTraffic5.6B/mo
Engaging natural language conversations and brainstormingWriting assistance for emails, thank-you notes, and social media postsCoding help, debugging support, and script automationAccess to advanced reasoning models (GPT-4o, GPT-4o mini, o3, o4-mini)+4
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Free plan
Ge
Gemini & Gemini Advanced
Google's personal, proactive AI assistant offering direct access to advanced AI models.
PriceFree, Plus from $7.99/moTraffic2.6B/mo
Direct access to Google's advanced family of AI modelsMultimodal input support, including text prompts and microphone voice interactionsPre-configured quick prompts for writing help, deep research, and project generationRecent chat saving and synchronization across devices via Google Account sign-in+1
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Free plan
De
Deepseek
Advanced open-source AI models and developer API platform.
PriceFree web access, API starts from $0.035/1M tokensTraffic354M/mo
Flagship large language models (DeepSeek-V3 and reasoning-focused R1)Free AI assistant features for search, writing, reading, and translationOpen-source coding and mathematical reasoning capabilitiesRobust DeepSeek API platform with context caching and off-peak discount pricing
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Paid
Un
Unibase Memory
Decentralized memory and payment infrastructure for AI agents
PricePricing is not disclosedTraffic211M/mo
Persistent cross-AI memory through the Unibase Memory Chrome extensionBNB Chain-native x402 payment facilitation for AI agentsx402 V2 support for payment verification, settlement, monitoring, payment gating, and micropaymentsERC20 payment support through Permit2+5
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Free plans

Best Free AI Large Language Models (LLMs) Tools

Start with free AI large language models (llms) tools that cover practical website workflows, core features, and AI-powered output quality.

ToolPlan statusPricingTrafficFeature previewWebsite
ChatGPTFree optionFree, Plus from $20/mo5.6B/moEngaging natural language conversations and brainstorming, Writing assistance for emails, thank-you notes, and social media postsVisit
Gemini & Gemini AdvancedFree optionFree, Plus from $7.99/mo2.6B/moDirect access to Google's advanced family of AI models, Multimodal input support, including text prompts and microphone voice interactionsVisit
DeepseekFree optionFree web access, API starts from $0.035/1M tokens354M/moFlagship large language models (DeepSeek-V3 and reasoning-focused R1), Free AI assistant features for search, writing, reading, and translationVisit
OpenAIFree optionFree, Plus from $20/mo, Pro from $200/mo, Team from $25/user/mo204M/moAccess to diverse reasoning models including GPT-4o, OpenAI o3, and OpenAI o4-mini, Advanced voice mode with support for video and screensharingVisit
Hugging FaceFree optionFree, Pro from $9/mo27M/moHosting for over 300k+ public models and 50k+ datasets, Hugging Face Spaces for sharing interactive ML applications and web demosVisit
Airtable AI AssistantFree optionFree, Team from $20/seat/mo26M/moNo-code relational database building with flexible fields and linkages, Airtable Assistant AI for automated content generation, web search, and document analysisVisit
OpenRouterFree optionFree models available, paid models billed pay-as-you-go22M/moUnified API endpoint compatible with OpenAI SDKs out of the box, Access to over 300+ models from 50+ diverse providersVisit
Outlier AIFree optionFree11M/moFlexible training opportunities across 30+ expert domains, Weekly payouts via PayPal or AirTMVisit
ConsensusFree optionFree, Premium from $8.99/mo5.8M/moConsensus Meter to quickly see scientific consensus and direction, Pro Analysis for referenced topic synthesis and content draftingVisit
PoeFree optionFree, Starter from $5/mo5.5M/moUnified access to top AI models including GPT-4, Claude from Anthropic, and Gemini, Cross-device synchronization across Web, iOS, Android, MacOS, and WindowsVisit
Traffic

Most visited AI Large Language Models (LLMs) Tools

Use traffic, free-plan status, and starting price to compare the most visited tools in this category.

ToolTrafficFree planStarting priceWebsite
ChatGPT5.6B/moYesFree, Plus from $20/moVisit
Gemini & Gemini Advanced2.6B/moYesFree, Plus from $7.99/moVisit
Deepseek354M/moYesFree web access, API starts from $0.035/1M tokensVisit
Unibase Memory211M/moNoPricing is not disclosedVisit
OpenAI204M/moYesFree, Plus from $20/mo, Pro from $200/mo, Team from $25/user/moVisit
Google AI Studio113M/moNoFree, Pay-as-you-go from $0.0375/1M tokensVisit
Perplexity AI95M/moNoFree, Pro available with subscription upgradesVisit
Hugging Face27M/moYesFree, Pro from $9/moVisit
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Top AI Large Language Models (LLMs) Tools Comparison

Browse all AI Large Language Models (LLMs) Tools in this category with search, free-plan filtering, sorting, website signals, pricing, and AI-powered feature context.

ToolFreePricingTrafficFeaturesWebsite
SUN AIYesFree to listen in the app11K/moFact-First AI to minimize hallucinations and ensure accurate learning, Conversational AI for real-time, interactive Q&A dialogues with the narratorVisit
InfihealNoFree, Lite from ₹59/week9.3K/mo24/7 conversational support with Healo, an AI mental health companion, Personality-based matching with verified professional human therapistsVisit
impel.aiNoContact for Pricing47K/moSales AI Copilot to help convert more leads, Service AI for automated outreach and service drive communicationsVisit
MixPeekYesFree, Usage-Based from $49/mo30K/moUnified API for extracting insights across text, image, video, and audio content, Direct AWS S3 bucket integration for automated data ingestionVisit
GPT-trainerNoFree, Basic from $10/mo15K/moNo-code chatbot building directly from uploaded PDFs, Word docs, Markdown, and URLs, Multi-agent framework including AI Agents and deterministic AI SupervisorsVisit
ReviseNoFree, Pro from $8/mo11K/moFull control over every change with line-by-line acceptance/rejection, Personalized writing profiles that learn your voice, tone, and quirksVisit
ChatUMLNoFree, Pay As You Go based on usage11K/moLightning-fast diagram generation from text prompts and hand-drawn sketches, Powered by PlantUML to support sequence diagrams, mindmaps, and C4 architecture designsVisit
Promptly AINoFree, Pro from $99.99/mo6.6K/moNo-code AI application, agent, and chatbot builder, Model chaining with major providers including OpenAI, Cohere, Stability AI, Hugging Face, and Google PaLMVisit
ChatTTSYesFree23K/moOptimized for dialogue and conversational scenarios, Multi-language support for Chinese and English speech synthesisVisit
ZBrainNoGrowth from $999/mo17K/moZBrain XPLR: An AI readiness assessment framework to map processes and build a data-driven roadmap., ZBrain Builder: An orchestration engine to develop and deploy secure, generative AI applications using private data.Visit
UpwordNoContact for Pricing7.1K/moAI-powered content summarization for YouTube, PDFs, and URLs, Upword Fetch: An LLM agent that automatically sources relevant research contentVisit
TalkPersonaNoFree, session extensions available for a small fee27K/moReal-time video chat with lifelike AI avatars featuring lip sync and face animation, Personalized role plays with personas like an AI therapist, AI buddy, or AI girlfriend/boyfriendVisit
SeekNoContact for pricing14K/moNatural language interface for real-time data insights, Agentic AI native integration on Snowflake MarketplaceVisit
AI Email Assistant AImReplyNoFree, Premium available21K/moAI-powered email and reply generation based on context, Multi-language support for 17 languages including English, Arabic, and HindiVisit
Showing 441-454 of 454 AI Large Language Models (LLMs) Tools matchesBrowse more tools in this category.
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