2
ChatGPT
Free plan; paid plans
OpenAI's general-purpose AI assistant with voice and images.
Pick it if you need it on Android, Windows and Mac and you are just starting out.
Free planiPhoneAndroidMacWindowsWeb
At a glance
| App | Price | Platforms | Pick it if |
|---|---|---|---|
| Sider (the app you have) | Free tier and paid plans | Web, iPhone | - |
| Claude | Free plan | Everywhere | you need it on Android, Windows and Mac |
| ChatGPT | Free plan | Everywhere | you need it on Android, Windows and Mac |
| DeepSeek | Free app | iPhone, Android, Windows, Web | you want it free |
| Google Gemini | Free | iPhone, Android, Web | you need it on Android |
| Grok | Free plan | iPhone, Android, Web | you need it on Android |
| Le Chat by Mistral | Free plan | iPhone, Android, Web | you need it on Android |
| Microsoft Copilot | Free | Everywhere | you need it on Android, Windows and Mac |
| Saner AI | Free $0 | Web, iPhone, Android | you need it on Android |
1
Claude
Free plan; Pro and Max plans
Anthropic's AI assistant, strong at writing, analysis and coding.
Pick it if you need it on Android, Windows and Mac, you are a student and you make content.
Free planiPhoneAndroidMacWindowsWeb
3
DeepSeek
Free app; separate pay-as-you-go API pricing
A free AI chat assistant with web search, deep thinking and file uploads.
Pick it if you want it free and you need it on Android and Windows.
FreeiPhoneAndroidWindowsWeb
4
Google Gemini
Free; paid with Google AI plans
Google's AI assistant, built into Android and Google apps.
Pick it if you need it on Android and you want it free.
Free planiPhoneAndroidWeb
5
Grok
Free plan; paid plans from about $8/month
An AI assistant for chat, search, images, video and voice on web and mobile.
Pick it if you need it on Android.
Free planiPhoneAndroidWeb
6
Le Chat by Mistral
Free plan; Pro about $15/month
Mistral's AI assistant, now called Vibe, for chat, web search, content and code.
Pick it if you need it on Android and you want it free.
Free planiPhoneAndroidWeb
7
Microsoft Copilot
Free; paid Microsoft 365 and Copilot plans vary
Microsoft's AI assistant for writing, summarising and images, tied into Office apps.
Pick it if you need it on Android, Windows and Mac and you want it free.
Free planiPhoneAndroidMacWindowsWeb
8
Saner AI
Free $0; Starter $8/month; Standard $16/month; 20% off yearlyPersonal AI assistant that organises notes, tasks and schedule so you stay on top of your work and life.
Pick it if you need it on Android, you want it free and you get distracted easily.
Free planWebiPhoneAndroid
We matched these apps to Sider by what they are for, who they suit and where they run, using our research on each app's official website and app store listing. We have not tested them hands-on for this page. Check the price on each app's own site before you buy.