BiG EVAL vs Great Expectations

BEBiG EVAL8.4Visit Great Expectations7.8Visit

Higher score BE BiG EVAL #4 in ETL Testing Tools 8.4/10 From $89/mo · 14-day free trial ✓ 3 of 4 features Visit BiG EVAL

vs

Great Expectations #7 in ETL Testing Tools 7.8/10 Free plan Free plan✓ 2 of 4 features Visit Great Expectations

• BiG EVAL fits best

  Mid-size teams that want configurable ETL testing without enterprise-tier pricing

• Great Expectations fits best

  Engineering teams that want validation defined and versioned as code, for free

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Side by side

Feature	BEBiG EVAL 8.4/10 Visit ↗	Great Expectations 7.8/10 Visit ↗
At a glance
Editor score	8.4	7.8
Ranking	#4 in ETL Testing Tools	#7 in ETL Testing Tools
Best for	Mid-size teams that want configurable ETL testing without enterprise-tier pricing	Engineering teams that want validation defined and versioned as code, for free
Pricing model	Paid	Free plan + paid
Starting price	$89/mo	Free plan
Free plan	—	✓ (best)
Free trial	—	—
Features BiG EVAL 3/4 · Great Expectations 2/4
Source-to-target reconciliation	✓ (best)	—
No-code test authoring	—	—
CI/CD integration	✓	✓
API access	✓	✓
Specs
Deployment model	Hybrid	Self-hosted
Our review
Pros	Published entry price ($89/mo) is rare in this category and makes budgeting simple Framework is built to be customized to a team's own testing conventions rather than one fixed workflow 14-day trial lets a team validate real pipelines before committing	No licensing cost for the open-source core, and it's widely used so answers are easy to find Its validation assertions read as plain English and double as documentation of what the data should look like Integrates into most Python-based pipelines (Airflow, dbt, pandas, Spark) without a proprietary agent
Cons	Smaller public track record than the longer-established enterprise players in this list Customization is a strength but means more setup work than a fully opinionated out-of-the-box tool Less name recognition can mean a harder internal "why this vendor" conversation	No GUI for non-engineers; writing and maintaining expectations assumes comfort with Python Self-hosting means your own team owns scaling, uptime, and upgrades GX Cloud (the hosted option) is a separate product with its own evaluation, not just "the paid tier"
Our verdict	BiG EVAL's standout feature in a category full of "contact us" pricing is that it actually publishes a number: plans start at $89 a month, with a 14-day trial to test it against a real pipeline first. For a mid-size team trying to get ETL… Read the review →	Great Expectations is the tool we'd point a Python-comfortable data engineering team to when the budget line for ETL testing is zero but the standards still need to be real. "Expectations" are declared as code, which means they're… Read the review →

Strengths and trade-offs

• BiG EVAL — where it wins

  • Published entry price ($89/mo) is rare in this category and makes budgeting simple
  • Framework is built to be customized to a team's own testing conventions rather than one fixed workflow
  • 14-day trial lets a team validate real pipelines before committing

  Where it doesn't

  • Smaller public track record than the longer-established enterprise players in this list
  • Customization is a strength but means more setup work than a fully opinionated out-of-the-box tool
  • Less name recognition can mean a harder internal "why this vendor" conversation

• Great Expectations — where it wins

  • No licensing cost for the open-source core, and it's widely used so answers are easy to find
  • Its validation assertions read as plain English and double as documentation of what the data should look like
  • Integrates into most Python-based pipelines (Airflow, dbt, pandas, Spark) without a proprietary agent

  Where it doesn't

  • No GUI for non-engineers; writing and maintaining expectations assumes comfort with Python
  • Self-hosting means your own team owns scaling, uptime, and upgrades
  • GX Cloud (the hosted option) is a separate product with its own evaluation, not just "the paid tier"

• BEBiG EVAL8.4/10 · From $89/mo · 14-day free trial

  A flexible ETL testing framework with one of the lowest published entry prices in this category.

  Visit BiG EVALFull verdict →
• Great Expectations7.8/10 · Free plan

  The default open-source choice for teams that want validation as Python code, not a GUI.

  Visit Great ExpectationsFull verdict →