Home / AI Tools / AI Chatbots & Assistants
Best Free AI Tools by Category

Best Free AI Chatbots & Assistants

Compare curated ai chatbots & assistants by best use case, pricing label, free-plan value, alternatives, and last-checked notes.

Category Guide

How to choose ai chatbots & assistants

Browse curated tools in this category, compare free-plan details, and choose the tool that best matches your workflow.

Start with the jobPick tools based on your task, not hype.
Check the free planLook for credits, watermarks, exports, and signup requirements.
Compare alternativesTry 2–3 tools before committing to a paid plan.

Quick answer

The best free ai chatbots & assistants depend on your workflow. Start with tools that clearly list free-plan limits, match your use case, and make it easy to export or use the results.

Top AI Chatbots & Assistants to compare

Pipecat AI tool logo and listing card previewPipecat AI tool logo and listing card logo
Freemium Score 7.0/10

Pipecat

Pipecat is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Pipecat
Forefront AI AI tool logo and listing card previewForefront AI AI tool logo and listing card logo
Freemium Score 7.0/10

Forefront AI

Forefront AI is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Forefront AI
ChatSonic AI tool logo and listing card previewChatSonic AI tool logo and listing card logo
Freemium Score 7.0/10

ChatSonic

ChatSonic is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit ChatSonic
Jasper Chat AI tool logo and listing card previewJasper Chat AI tool logo and listing card logo
Freemium Score 7.0/10

Jasper Chat

Jasper Chat is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Jasper Chat
Sider AI tool logo and listing card previewSider AI tool logo and listing card logo
Freemium Score 7.0/10

Sider

Sider is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Sider
MaxAI.me AI tool logo and listing card previewMaxAI.me AI tool logo and listing card logo
Freemium Score 7.0/10

MaxAI.me

MaxAI.me is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit MaxAI.me
Harpa AI AI tool logo and listing card previewHarpa AI AI tool logo and listing card logo
Freemium Score 7.0/10

Harpa AI

Harpa AI is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Harpa AI
Luzia AI tool logo and listing card previewLuzia AI tool logo and listing card logo
Freemium Score 7.0/10

Luzia

Luzia is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Luzia
Merlin AI AI tool logo and listing card previewMerlin AI AI tool logo and listing card logo
Freemium Score 7.0/10

Merlin AI

Merlin AI is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Merlin AI
Character.AI AI tool logo and listing card previewCharacter.AI AI tool logo and listing card logo
Freemium Score 7.0/10

Character.AI

Character.AI is an AI tool for general-purpose conversational assistant.

Freemium AI Chatbots & Assistants Compare free-plan limits on the tool… Score 7.0/10Checked 2026-05-06
Needs reviewMFAS 83/100Checked 2026-05-06
Browser-basedOfficial site
✓Useful free-plan comparison
✓Category-specific workflow support
Details → Visit Character.AI

Comparison table

ToolBest forPricingFree scoreFree notesLast checked
Cohere CoralBest for ai chatbots & assistants tasks.Enterprise4.2/10Free Tier Available. Verify current limits, credits, and usage…2026-05-09 13:22:56
Nova AIBest for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06
QwenBest for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06
ChatHubBest for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06
DeepSeekBest for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06
DuckAssistBest for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06
Opera AI (formerly Aria)Best for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06
Brave LeoBest for ai chatbots & assistants tasks.Free Tier Available7.0/10Free Tier Available. Verify current limits, credits, and usage…2026-05-06

What to check before signing up

  • Free credits, daily limits, export limits, and watermarks.
  • Whether a login or credit card is required.
  • Commercial-use rights and privacy terms.
  • Whether a no-signup, open-source, or browser-based alternative is better for your workflow.

Related prompt ideas

AI Prompt

Review Mining Product Pages

Copy this Ecommerce AI prompt for Product pages; reviews analysis; bundles; conversion optimization. Includes prompt text, variables, recommended…

View prompt
ChatGPT + ClaudeEmail

Sales Sequence Inbox Reply

Inbox reply; newsletter; sales sequence; executive update

Act as a senior email expert. Create a professional sales sequence deliverable for non-technical stakeholders about {topic}. Use this context: {context}. Goal: {goal}. Constraint: include examples. Return the result as a script with clear…
View prompt
ChatGPT + ClaudeSocial Media

Instagram Caption Linkedin Posts

LinkedIn posts; X threads; captions; carousel copy; comment strategy

Act as a senior social media expert. Create a professional instagram caption deliverable for non-technical stakeholders about {topic}. Use this context: {context}. Goal: {goal}. Constraint: avoid jargon unless necessary. Return the result as a…
View prompt
ChatGPT + ClaudeCopywriting

Ad Copy Hooks

Hooks; landing page copy; ad variants; product descriptions

Act as a senior copywriting expert. Create a professional ad copy deliverable for non-technical stakeholders about {topic}. Use this context: {context}. Goal: {goal}. Constraint: avoid jargon unless necessary. Return the result as a script…
View prompt
ChatGPT + ClaudeWriting

Editing Blog Post

Blog post; article; newsletter; book outline; editing

Act as a senior writing expert. Create a professional editing deliverable for local service businesses about {topic}. Use this context: {context}. Goal: {goal}. Constraint: avoid jargon unless necessary. Return the result as a email…
View prompt
ChatGPT + ClaudeResearch

Research Question Literature Scan

Literature scan; source synthesis; annotated bibliography; deep research

Act as a careful research analyst. Research or analyze {topic} for local service businesses with the goal of {goal}. Separate facts, assumptions, and recommendations. Use a professional style, cite sources where available, and avoid…
View prompt

Category FAQ

How do I choose the best tool in this category?

Start with the task you need done, compare free-plan limits, check whether commercial use is allowed, then test two or three tools with the same workflow.

Are these tools completely free?

MyFreeAISource highlights free, freemium, and open-source options. Always verify current pricing and free limits on the official website.