SheetGPT vs Sheldon (2026): Pricing, Features & Which to Choose

Who comes out ahead

Based only on the facts in our directory. The right pick still depends on the job you need done.

Lower starting price
Not comparable
Not comparable: SheetGPT does not list a price
Free plan
Sheldon
Only Sheldon has one
Higher rating
SheetGPT
3.7 against 3.4
Same job?
Yes
Both are Productivity tools

Side by side

Compared on	SheetGPT	Sheldon
Our rating	3.7Better	3.4
Starts at	Not listed	Free
Free plan	No	YesBetter
Category	Productivity	Productivity
Plans	See pricing	Free
Key features	Custom GPT functions usable directly inside Google Sheets cells Text and image generation without leaving the spreadsheet Built-in result caching to avoid paying for repeated queries One organization-wide plan rather than per-seat pricing No API key setup required to start using it	AI-generated professional email replies with tone customization Excel/Sheets formula generation from a plain-English description LinkedIn posts, Twitter threads, and website copy generation Code snippet generation with explanatory instructions Free with no daily data limits
Pros	Generous free trial (100,000 words) with no signup required Result caching keeps repeat-query costs down for larger teams US-incorporated with dedicated support rather than an anonymous operator	Genuinely free with no daily usage cap, not a limited trial Formula generation from plain description solves a real, common spreadsheet pain point Works directly inside the sites people already use, no separate app to switch to
Cons	Specific paid-plan pricing is not clearly published on-site No social accounts were found to independently gauge activity or support Best suited to spreadsheet-based workflows rather than open-ended chat use	Automation detection throttles usage, which could affect legitimate heavy users Chrome-extension-only - no coverage on other browsers AI-generated formulas and code still need verification before relying on them
Company	SheetGPT	Sheldon

Prices come from each vendor's pricing page, last checked 20260923. Check the vendor before you buy.

FAQ

Questions people ask

Is SheetGPT better than Sheldon?

In our reviews SheetGPT scores 3.7 and Sheldon scores 3.4. The better pick depends on the job. SheetGPT: GPT add-on for Google Sheets that generates and edits text and images directly inside spreadsheet cells with built-in GPT functions, no API key required. Sheldon: Free Chrome extension AI assistant working inside Gmail, Google Sheets, LinkedIn and Quora - writes professional email replies, builds complex Excel formulas from a description, and generates code snippets.

Which is cheaper, SheetGPT or Sheldon?

SheetGPT: see pricing. Sheldon: free.

Do SheetGPT and Sheldon have free plans?

Only Sheldon has a free plan.

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