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Head to head · 2026

Luminal vs Sourcetable

Pricing, free plans, ratings, features, pros and cons, side by side. Where one comes out ahead, we mark it.

Luminal

Spreadsheet copilot that cleans and transforms data without writing formulas

3.9Not listed

Visit Luminal (opens Luminal in a new tab)

Sourcetable

AI built into a real spreadsheet grid, not a separate chat window

5.0$20/mo

Visit Sourcetable (opens Sourcetable in a new tab)

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: Luminal does not list a price

  • Free plan

    Sourcetable

    Only Sourcetable has one

  • Higher rating

    Sourcetable

    3.9 against 5.0

  • Same job?

    Yes

    Both are Data and Analytics tools

Side by side

Compared onLuminalSourcetable
Our rating3.95.0Better
Starts atNot listed$20/mo
Free planNoYesBetter
CategoryData and AnalyticsData and Analytics
PlansSee pricingFrom $20/mo
Key features
  • Spreadsheet cleaning
  • Data transformation through instructions
  • Analysis without formula syntax
  • Works on existing files
  • Copilot-style interface
  • AI assistance built directly into a spreadsheet grid interface
  • AI-generated formulas and chart suggestions within cells
  • Database and file connections for live data
  • Manual editing alongside AI-generated content
  • Free tier for standard use
Pros
  • Targets cleaning, where spreadsheet time is really spent
  • Instructions instead of formula syntax
  • Operates on files you already have
  • Familiar grid interface suits spreadsheet-first thinkers directly
  • Manual editing remains available alongside AI generation
  • Live data connections avoid manual export steps
Cons
  • Pricing is not published and the pricing page 404s
  • Transformations need checking against the source data
  • Little public information about limits on large files
  • Less suited to users who prefer a pure conversational interface
  • Grid-based workflow may feel less flexible than open-ended chat for exploratory questions
  • Advanced data volume requires a paid plan
CompanyLuminalSourcetable, founded 2020

Prices come from each vendor's pricing page, last checked 20260813. Check the vendor before you buy.

FAQ

Questions people ask

Is Luminal better than Sourcetable?

In our reviews Luminal scores 3.9 and Sourcetable scores 5.0. The better pick depends on the job. Luminal: Spreadsheet copilot that cleans and transforms data without writing formulas. Sourcetable: AI built into a real spreadsheet grid, not a separate chat window.

Which is cheaper, Luminal or Sourcetable?

Luminal: see pricing. Sourcetable: from $20/mo.

Do Luminal and Sourcetable have free plans?

Only Sourcetable has a free plan.

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