Alternatives
10 best Microsoft Copilot alternatives
Tools that cover the same task as Microsoft Copilot (assistant), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.
- Microsoft Copilot starts at
- $9.99/mo
- Free plan
- Free plan
- API
- API unknown
- 01
Gemini
Gemini is Google's AI assistant for writing, research, image generation, and everyday help. Google sells higher usage through Google AI Plus, Pro, and Ultra subscriptions that bundle cloud storage and extra Gemini features.
Best for: People already in Google accounts who want one assistant with optional paid usage tiers and bundled storage.
- 02
HammerAI
HammerAI is a private AI chat, roleplay, image, and story platform that runs models locally in the browser or desktop app while also offering optional cloud credits. The site emphasizes no sign-in required for local use, character roleplay, group chats, and optional paid cloud features.
Best for: Roleplay and creative writers who want private local chat plus optional cloud image, TTS, and higher-quality models.
- 03
DeepTab
DeepTab is a Chrome extension that embeds GPT-3.5 assistance, AI chat, instant search shortcuts, and daily wallpapers into the new tab and sidebar. Pricing offers a free daily credit allowance plus Basic and Pro subscriptions with higher GPT-4 allotments.
Best for: Chrome users who want AI chat, search, and productivity utilities every time they open a tab or sidebar.
- 04
Claude
Anthropic’s assistant for chat, document and code work, research, and agent-style tasks across web and desktop. Free and paid consumer plans differ mainly in usage ceilings, model access, and collaboration features.
Best for: Knowledge workers who want long-context chat, file and code tools, and optional Claude Code or team workspaces on paid plans.
- 05
Definio
Definio is a Chrome extension that bundles access to premium AI models such as o1 reasoning, Claude, and GPT-4o in one sidepanel and text-selection chat. It targets users who want multi-model browsing assistance without maintaining separate ChatGPT Plus and Claude Pro subscriptions.
Best for: Chrome users who want premium model access while browsing with instant selection chat and a sidepanel interface.
- 06
Better Powerpoints
Better Powerpoints is a browser-based AI presentation maker for academic, business, and pitch decks. It generates slides with AI, supports real-time collaboration, exports to PPTX, and offers paid Pro and Premium tiers with higher generation limits and premium models.
Best for: Students, founders, and teams who need fast AI-generated slide decks with optional collaboration and PPTX export.
- 07
Fill A Form AI
Fill A Form AI is a one-click form filling agent that completes web forms using stored profile data to reduce manual data entry errors. The site also advertises API access on higher tiers for teams automating repetitive form workflows.
Best for: Individuals and teams filling repetitive CRM, application, or intake forms who want a Chrome-oriented agent plus optional API volume.
- 08
Asa.Team
Asa.Team delivers clock-ins, automatic timesheets, and project intelligence inside Microsoft Teams, Slack, and Telegram chats. The platform tracks punctuality, Kanban boards, AI assistant messages, and wellness signals for distributed teams without per-seat pricing on paid company plans.
Best for: Remote teams that already live in chat apps and want time tracking plus AI project summaries billed per company.
- 09
AIHelp
AIHelp is a customer-support platform for mobile apps and websites combining in-app messaging, AI chatbots, smart forms, help centers, and automation. It targets games and apps that need SDK-based support, ticketing workflows, and optional AI Premium capabilities such as bots and push notifications.
Best for: Mobile game and app publishers plus web teams that want in-app chat, bots, and help-center tooling in one support stack.
- 10
Chat01.ai
Chat01.ai (formerly OpenAI01.net) offers a web chat front end to multiple OpenAI-style models with daily credits and paid tiers for higher limits. It markets itself as a ChatGPT Pro alternative with model pickers and referral-based credit boosts.
Best for: Power users who want higher daily credit limits and pro-model access without a ChatGPT subscription.
Microsoft Copilot alternatives: common questions
What is the best free alternative to Microsoft Copilot?
Gemini has an ongoing free plan. Free with a Google Account: Gemini app, Deep Research and image generation with usage limits Free plans change, so check the vendor before relying on one.
What is the cheapest Microsoft Copilot alternative?
Gemini has the lowest listed starting price at $4.99/mo, compared with $9.99/mo for Microsoft Copilot.
Which Microsoft Copilot alternatives have an API?
Gemini, Claude, Fill A Form AI, AIHelp, Chat01.ai mention API or developer access.