The best ChatGPT alternatives

App	Price	How you pay	Mac	iPhone	iPad	App Store	Developer	Rating
ChatGPT	Free to start	Free, with paid upgrades						4.8
Claude	Free to start	Free, with paid upgrades						4.7
LM Studio	Free	Free						Too few ratings
Draw Things	Free to start	Free, with paid upgrades						4.4
Gemini	Free to start	Free, with paid upgrades						4.7
Locally AI	Free	Free						4.7
Perplexity	Free to start	Free, with paid upgrades						4.8
Ollama	Free, open source	Free						Too few ratings
Littlebird	Free to start	Free, with paid upgrades						Too few ratings

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1. 1

   Claude

   Free to startBest alternative4.7

   Pick this if you write or code for a living and want an AI that reasons through problems with you.

   A thoughtful AI partner for writing, research and code, with a free plan that already searches the web and reads your files.

   Prices and full verdictApp StoreCompare
   
2. 2

   LM Studio

   FreeBest free

   Pick it if you have an Apple silicon Mac with more than 8 GB of RAM and want AI that stays offline.

   A free way to run open AI models like Qwen and DeepSeek on your own Mac, fully offline and private.

   Prices and full verdictDeveloper's siteCompare
   
3. 3

   Draw Things

   Free to start4.4

   Pick it if you want to generate and edit AI images on your own device, with control over models and settings.

   A free offline AI image generator for iPhone, iPad and Mac with inpainting, ControlNet and LoRA training.

   Prices and full verdictApp StoreCompare
   
4. 4

   Gemini

   Free to start4.7

   Pick it if your email, files and calendar already sit in Gmail, Google Drive and Google Calendar.

   The AI assistant to pick if your email, files and calendar already live with Google, with a free Mac app on top.

   Prices and full verdictApp StoreCompare
   
5. 5

   Locally AI

   Free4.7

   Pick it if you want an AI chat you can use offline, with no account and nothing leaving your device.

   A free AI chat app that runs open models on your iPhone, iPad or Mac with no account and no data collected.

   Prices and full verdictApp StoreCompare
   
6. 6

   Perplexity

   Free to start4.8

   Pick this if you want answers with a link to every source, and you ask from an iPhone or iPad.

   AI answers that show their homework, with a link to every source, free for everyday questions.

   Prices and full verdictApp StoreCompare
   
7. 7

   Ollama

   Free, open source

   Pick it if you want private AI on your Mac or need a local model for apps and coding tools.

   The open-source engine for running AI models on your own Mac, with optional cloud models when you need speed.

   Prices and full verdictDeveloper's siteCompare
8. 8

   Littlebird

   Free to start

   Pick it if you want AI that already knows what you worked on today without you explaining it.

   An AI assistant for your Mac that remembers what you worked on, so you can ask about it without explaining.

   Prices and full verdictDeveloper's siteCompare
   

• ChatGPT vs ClaudePick this if you write or code for a living and want an AI that reasons through problems with you.
• ChatGPT vs GeminiPick it if your email, files and calendar already sit in Gmail, Google Drive and Google Calendar.
• ChatGPT vs PerplexityPick this if you want answers with a link to every source, and you ask from an iPhone or iPad.