kitio.aiPostHog vs GRID
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. PostHog starts at See pricing page and GRID starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Category
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Product analytics
- Session replay
- Feature flags and experiments
- SQL data warehouse
- AI assistant
- Spreadsheet calculation engine
- Excel file support
- MCP server for agents
- Embeddable spreadsheet UI
- npm packages
| Feature | PostHog | GRID |
|---|---|---|
| Best for | Open-source product analytics suite with an AI assistant | Spreadsheet engine that lets AI agents read and edit Excel files |
| Category | Data & analytics | Data & analytics |
| Pricing model | Freemium | Free trial |
| Starting price | See pricing page | See pricing page |
| Free plan | Yes | No, trial available |
| Made by | PostHog | GRID |
| Based in | United States | Iceland |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
PostHog starts at See pricing page and GRID starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Free
Free
- 1M analytics events/month
- 5K session recordings
- 1M feature flag requests
- 1 project, 1-year retention
Pay-as-you-go
Usage-based after free tier
- Unlimited usage
- 6 projects
- 7-year data retention
- Per-product billing limits
Enterprise
Contact sales
- Annual plans and volume discounts
- Platform features and onboarding help
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
PostHog
- Many tools in one product
- Large free monthly allowance
- Transparent pricing
- Interface can feel crowded
- Usage costs grow with traffic
GRID
- Agents use fewer tokens on spreadsheets
- Works with existing .xlsx files
- Free license for evaluation
- Aimed at developers, not end users
- Commercial license pricing not public
- Requires integration work
Which one should you choose?
Choose PostHog if you want:
- Many tools in one product
- Large free monthly allowance
- Transparent pricing
Watch out: interface can feel crowded.
Choose GRID if you want:
- Agents use fewer tokens on spreadsheets
- Works with existing .xlsx files
- Free license for evaluation
Watch out: aimed at developers, not end users.
PostHog vs GRID FAQ
What is the difference between PostHog and GRID?
PostHog: Open-source product analytics suite with an AI assistant. GRID: Spreadsheet engine that lets AI agents read and edit Excel files. Both are data & analytics tools.
Is PostHog or GRID cheaper?
PostHog starts at See pricing page and GRID starts at See pricing page. Check both pricing pages for current plans.
Do PostHog and GRID have free plans?
PostHog: Yes. GRID: No, trial available.
Who makes PostHog?
PostHog is made by PostHog, based in United States.
Who makes GRID?
GRID is made by GRID, based in Iceland.
Which should I choose, PostHog or GRID?
Choose PostHog if you value many tools in one product and large free monthly allowance. Choose GRID if you value agents use fewer tokens on spreadsheets and works with existing .xlsx files.