Simple, transparent pricing
Start slow, upgrade as you grow. No hidden fees or long-term commitments.
Power User
Full flexibility. Ideal if you prefer to manage your own API keys or run models locally.
Professional
Maximum performance with minimal setup. All costs included. No API keys.
Teams
The easiest way for your team to use AI in Excel. Pay only for assigned users after setup.
Privacy | ||
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Zero data retention
We save no prompts or data from your spreadsheet.
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Zero data retention
We save no prompts or data from your spreadsheet.
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Zero data retention
We save no prompts or data from your spreadsheet.
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Support | ||
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Community support
Github, Discord
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Community support
Github, Discord
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Community support
Github, Discord
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Email support | Email support | Email support |
Providers | ||
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Unlimited number of requests
You pay your provider directly via your API key. Local model usage is free.
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200.000 prompts/month
$20 credits / Gemini 2.5 Flash with 400 input tokens, and 60 output tokens
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400.000 prompts/month/user
$40 credits / Gemini 2.5 Flash with 400 input tokens, and 60 output tokens
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Local models
Ollama, vLLM, Llamafiles
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Local models
Ollama, vLLM, Llamafiles
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Local models
Ollama, vLLM, Llamafiles
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Hosted models
Anthropic, OpenAI
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Hosted models
Anthropic, OpenAI, DeepSeek, Mistral, and any OpenAI-compatible API
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Hosted models
Anthropic, OpenAI, DeepSeek, Mistral, and any OpenAI-compatible API
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Cellm-managed models |
Cellm-managed models
Google Gemini, hosted in EU
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Cellm-managed models
Google Gemini, hosted in EU
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Model Usage Costs | ||
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Zero overhead
Pay directly via your API key. Local models are free.
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Included
We pay Google for your Gemini usage
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Included
We pay Google for your Gemini usage
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Tools | ||
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File Search
Search for files on your disk
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File Search
Search for files on your disk
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File Search
Search for files on your disk
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File Reader
Read files on your disk
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File Reader
Read files on your disk
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File Reader
Read files on your disk
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What every plan gets you
Personal Support
We personally respond to every email, and deeply care about the problems we're solving. Want to be personally onboarded? Find a bug? Email us.
Batch Processing
Use Cellm for repetitive tasks that would normally require copy-pasting data in and out of a chat window many times.
Hosted models
Use some of the worlds most powerful models from Anthropic and OpenAI (paid plans give you access to many more providers).
Local models
Use local models running models on your own computer via Ollama, vLLM, or Llamafiles and ensure no data ever leaves your machine.
File Search and File Reader
Analyze thousands of files by letting models read PDFs, extract meaning, and classify content.
Response Caching
AI outputs can be cached such that identical prompts use the same model response, saving you time and usage costs.
Free updates, forever
Cellm continously receives updates and bug fixes. Download the latest version from github.com/getcellm/cell/releases.
Frequently Asked Questions
Which plan is right for me?
Do you offer a free trial?
What is an API key?
Security & Privacy
What are your security and privacy policies?
Do you save any data from my spreadsheets?
Billing & Payments
How does billing work?
- For the Power User plan ($9), you pay a flat monthly subscription fee to Cellm. Any usage costs from hosted AI models are billed to you directly by those providers, not Cellm.
- For the Professional plan ($5/month), your monthly subscription includes a $20 credits that covers your usage Cellm-managed Google models. We pay Google for your usage, deducting from your credit. Any usage beyond the $20 credit is paused until your next billing cycle. You can renew your billing cycle whenever you want to top up your account.
- As an administrator of your Teams plan, your monthly subscription includes a $40 credits for each of your team members' usage of Cellm-managed Google models. We pay Google for your usage, deducting from your credit. Any usage beyond the $40 credit is paused until your next billing cycle. You can renew your billing cycle whenever you want to top up your account.