Sigma Computing vs Amplitude
A detailed comparison to help you choose between Sigma Computing and Amplitude.
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Verdict: Amplitude wins
Amplitude scores 4.2/5, edging out Sigma Computing at 3.8/5. Product and growth teams who will use deep cohort, funnel and retention analysis daily and can get a written per-event rate before scaling past the free tier.
Sigma Computing Spreadsheet-style BI with AI assistance | Amplitude Product analytics platform that tracks user behavior and predicts outcomes | |
|---|---|---|
| Rating | 3.8 (1 review) | 4.2 (1 review) |
| Pricing Model | freemium | freemium |
| Starting Price | Free tier available | Free tier available |
| Best For | Mid-size and enterprise teams whose business users live in spreadsheets but whose data lives in a cloud warehouse — especially where write-back and planning workflows matter. | Product and growth teams who will use deep cohort, funnel and retention analysis daily and can get a written per-event rate before scaling past the free tier. |
| Free Tier | ||
| API Access | ||
| Team Features | ||
| Open Source | ||
| Tags | free tierteam features | free tierapi accessteam features |
| Visit Sigma Computing → | Visit Amplitude → |
Sigma Computing
Pros
- + Spreadsheet formulas and pivots compile to SQL and run live on the warehouse — no extracts to refresh, and I watched generated SQL hit Snowflake while filtering
- + Input tables and forms enable write-back: users enter forecasts or annotations that persist as first-class tables next to warehouse data
- + Permission-driven tiers are documented exactly (View/Act/Analyze/Build, billed at highest permission), so the licensing logic is knowable before the quote
- + Zero-dollar Viewer seats on AWS Marketplace make dashboard-consumer rollouts economically plausible
- + Live connections to the major warehouses (Snowflake, Databricks, BigQuery, Redshift) with materialisation and SQL/Python at the Build tier
Cons
- - No published list prices anywhere — sigmacomputing.com/pricing is a contact form; budgeting starts with a sales call
- - No free plan: a 7-day direct trial (20 invitations, 50 exports caps) or 14 days via AWS Marketplace is all a buyer gets
- - Tier escalation is silent: one Build-level permission on an Analyze account flips that user to Build pricing
- - Warehouse compute stacks under every interaction and can approach the licence cost — total spend is not visible in the quote
- - Excel veterans face a real recalibration: calculated columns replace independent cells, and there is no cell-level editing
Amplitude
Pros
- + The free tier carried a complete analysis workflow for me — funnel, retention, cohorts, dashboards and session replay — at 2M events/month with unlimited teammates
- + Analysis depth is the best in the category: chaining a funnel into a cohort into retention and then replaying the drop-off sessions worked end to end without exporting
- + Conversion drivers surfaced an activation correlate I would not have guessed from the funnel alone
- + Overage on Plus bills at 1.0x your per-event fee rather than a penalty rate, and experiment exposure events are free — two terms that favor the buyer
- + Agent Analytics (trace analysis, LLM evaluators, topic clustering) is aimed at teams shipping AI agents, which almost no other analytics vendor covers
Cons
- - No published per-event rate anywhere — Plus pricing lives only in an estimator widget, and Growth/Enterprise are quote-only
- - Session replay retention is one month on every plan; longer retention is an add-on, so quarter-over-quarter replay comparison is impossible by default
- - One active experiment on Free and Plus is a trial allowance; real experimentation needs Growth plus percentage-priced add-ons
- - Two vendor pages state the free ceiling differently (2M events vs 10K MTUs + 2M events), so actual limits must be checked in the billing panel
- - The interface has many paths to the same question; the non-analyst I onboarded needed training before self-serving
Frequently Asked Questions
Which is better, Sigma Computing or Amplitude?▼
Amplitude scores higher at 4.2/5 vs 3.8/5 for Sigma Computing, making it the better-rated option in our comparison.
What is the difference between Sigma Computing and Amplitude?▼
Sigma Computing: Sigma is a cloud analytics tool with a spreadsheet-style interface over data in your warehouse, so business teams can explore data and build dashboards without SQL. Amplitude: Amplitude is a product analytics platform that tracks user behaviour across a product, with AI assistance for analysis, experiments and feedback.
Is Sigma Computing or Amplitude more affordable?▼
Sigma Computing starts at €0/mo, Amplitude starts at €0/mo. Check the comparison table above for current pricing.
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