Best NBi Alternatives in 2026
The top NBi alternatives are Datafold, Great Expectations and Soda: 15 database testing tools our editors would look at instead of NBi, in our ranking order.
NBi: A declarative Windows framework for database, ETL, and BI validation. Where it falls short: windows-only platform limits cross-platform deployment options.
Switching from NBi? For most database testing tools buyers the best NBi alternative is Datafold, built for enterprise data-diff and CI/CD validation. On a budget, DataKitchen TestGen starts at $100/user/mo. Great Expectations has a free plan.
Why People Look for a NBi Alternative
- Windows-only platform limits cross-platform deployment options
- Self-hosted execution requires a team-managed test environment
- XML-centric workflows may require familiarity with its framework
Quick Picks by What You Need
- Best overallDatafold9.3
Enterprise data-diff and CI/CD validation
Visit Datafold - Lowest priceDataKitchen TestGen8.5
Paid plans from $100/user/mo
Visit DataKitchen TestGen - Best free optionGreat Expectations9.1
Has a free plan
Visit Great Expectations
All 15 NBi Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forEnterprise data-diff and CI/CD validation
- Better than NBi:
- Editor score 9.3 vs 7.1
A broad database testing platform for migration validation, CI/CD, and data quality monitoring.
- Schema migration tests
- Data quality checks
9.3/10★★★★★Visit Datafold -
Best forTeams wanting open-source data-quality testing
- Better than NBi:
- Editor score 9.1 vs 7.1
A flexible choice for repeatable database and pipeline validation.
- Schema migration tests
- Data quality checks
9.1/10★★★★★Visit site -
Best forData contracts and observability teams
- Better than NBi:
- Editor score 8.9 vs 7.1
A broad testing and observability platform for teams managing data contracts.
- Schema migration tests
- Data quality checks
8.9/10★★★★☆Visit Soda -
Best forLarge enterprises needing packaged data validation
- Better than NBi:
- Editor score 8.7 vs 7.1
A broad enterprise data-testing suite with substantial licensing costs.
- Schema migration tests
- Data quality checks
8.7/10★★★★☆Visit QuerySurge -
Best forAffordable automated profiling and quality testing
- Better than NBi:
- Editor score 8.5 vs 7.1
A self-hosted database testing tool with strong profiling and quality coverage.
- Schema migration tests
- Data quality checks
8.5/10★★★★☆Visit DataKitchen -
Best forNo-code end-to-end database validation
- Better than NBi:
- Editor score 8.3 vs 7.1
A broad no-code option for validating data across UI, API, and database flows.
- Schema migration tests
- Data quality checks
8.3/10★★★★☆Visit ContextQA -
Best forFree relational database unit and integration tests
- Better than NBi:
- Editor score 8.1 vs 7.1
A free, self-hosted choice for readable relational database unit and integration tests.
8.1/10★★★★☆Visit DbFit -
Best forPostgreSQL schema and routine testing
- Better than NBi:
- Editor score 8.0 vs 7.1
A focused, free framework for testing PostgreSQL schemas, routines, data, and behavior.
- Stored procedure tests
- Schema migration tests
- Data quality checks
8.0/10★★★★☆Visit pgTAP -
Best forSQL Server database unit testing
- Better than NBi:
- Editor score 7.9 vs 7.1
A focused, free framework for testing SQL Server databases inside development workflows.
- Stored procedure tests
- Schema migration tests
- Data quality checks
7.9/10★★★★☆Visit tSQLt -
Best forOracle PL/SQL unit testing with CI reporting
- Better than NBi:
- Editor score 7.8 vs 7.1
A free, open-source choice for Oracle PL/SQL tests with CI-ready reporting.
- Stored procedure tests
- Data quality checks
7.8/10★★★★☆Visit utPLSQL -
Best forCross-database comparison on a fixed budget
- Better than NBi:
- Editor score 7.7 vs 7.1
A focused self-hosted validator for cross-database testing at a one-time $299 price.
- Data quality checks
7.7/10★★★★☆Visit VALISOLUTION -
Best forSQL Server developers using SSMS
- Better than NBi:
- Editor score 7.6 vs 7.1
A focused T-SQL testing add-in for SQL Server teams working in SSMS.
- Stored procedure tests
- Data quality checks
7.6/10★★★★☆Visit SQL Test -
Best forDatabase-engine bug and robustness testing
- Better than NBi:
- Editor score 7.5 vs 7.1
A focused open-source tool for finding defects in database engines.
- Data quality checks
7.5/10★★★★☆Visit SQLancer -
Best forJava test-suite database state assertions
- Better than NBi:
- Editor score 7.4 vs 7.1
A focused Java library for seeding, asserting, and exporting database test datasets.
- Data quality checks
7.4/10★★★★☆Visit Database Rider -
Best forIsolated parallel PostgreSQL integration tests
- Better than NBi:
- Editor score 7.3 vs 7.1
A focused Go library for parallel PostgreSQL integration tests without database mocks.
- Schema migration tests
7.3/10★★★★☆Visit pgtestdb
NBi Alternatives: Common Questions
What is the best alternative to NBi?
Datafold: #1 in our Database Testing Tools ranking, with an editor score of 9.3 out of 10. A broad database testing platform for migration validation, CI/CD, and data quality monitoring.
Is there a free alternative to NBi?
Yes. Great Expectations, Soda, DataKitchen TestGen, DbFit and pgTAP have a free plan or a free tier (10 of the 15 alternatives on this page).
What is the cheapest paid alternative to NBi?
Of the alternatives here that publish a price, DataKitchen TestGen starts lowest, at $100/user/mo.
Why do people look for NBi alternatives?
Windows-only platform limits cross-platform deployment options; Self-hosted execution requires a team-managed test environment; XML-centric workflows may require familiarity with its framework.
How do I switch from NBi?
Export your data from NBi (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel NBi.
How to Switch from NBi
- Export your data from NBi (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel NBi.
NBi vs Each Alternative
| # | Tool | Free plan | Paid from | Database support | Schema migration tests | Data quality checks | Test execution | Score |
|---|---|---|---|---|---|---|---|---|
| 17 | NBi | Free | OleDb-compatible databases; ODBC-compatible databases; ADOMD-compatible databases; SQL Server; MySQL; PostgreSQL; Mondrian; Neo4j; Gremlin-compatible databases; Azure Cosmos DB | Yes | Self_hosted | 7.1 | ||
| 1 | Datafold | No | Amazon S3, Azure Data Lake Storage, Athena, Azure Synapse Analytics, BigQuery, Databricks, Dremio, Google Cloud Storage, MySQL, MariaDB, Microsoft SQL Server, Netezza, Vertica, Oracle, Snowflake, PostgreSQL, Redshift, SAP HANA, Starburst, Teradata, Trino | Yes | Yes | Both | 9.3 | |
| 2 | Great Expectations | Yes | AlloyDB, Amazon Aurora PostgreSQL, Citus, Databricks SQL, Microsoft SQL Server, Neon, Oracle, PostgreSQL, Redshift, Snowflake, SQLite, Trino | Yes | Yes | Both | 9.1 | |
| 3 | Soda | Yes | $750/mo | Athena, BigQuery, Databricks SQL, Dremio, DuckDB, Fabric, MySQL, Oracle, PostgreSQL, Redshift, Spark Dataframe, Snowflake, SQL Server, Synapse, Trino | Yes | Yes | Both | 8.9 |
| 4 | QuerySurge | No | $514/user/yr | Access, Azure Analysis Services, Azure Synapse, Btrieve, DB2, EnterpriseDB, Exasol, Greenplum, Impala, IMS, Informix, MariaDB, MySQL, Nonstop SQL, Oracle, PostgreSQL, SAP Business One, SAP HANA, SQL Server, SingleStore, Sybase, Sybase IQ, Teradata, xBase | Yes | Yes | Both | 8.7 |
| 5 | DataKitchen TestGen | Yes | $100/user/mo | Amazon Aurora PostgreSQL, Amazon Redshift, Azure SQL Database, Azure Synapse Analytics, Databricks SQL, Google BigQuery, Microsoft OneLake (Microsoft Fabric), Microsoft SQL Server, Oracle Database, PostgreSQL, Salesforce Data 360, SAP HANA, Snowflake | Yes | Yes | Self_hosted | 8.5 |
| 6 | ContextQA Database Testing | No | PostgreSQL, MySQL, SQL Server, Oracle, MongoDB | Yes | Yes | Both | 8.3 | |
| 7 | DbFit | Yes | Free | 8.1 | ||||
| 8 | pgTAP | Yes | Free | PostgreSQL | Yes | Yes | Self_hosted | 8.0 |
| 9 | tSQLt | Yes | Free | Microsoft SQL Server | Yes | Yes | Self_hosted | 7.9 |
| 10 | utPLSQL | Yes | Free | Oracle Database 19c or newer | Yes | Both | 7.8 | |
| 11 | VALISOLUTION | No | $299 one-time | SQL Server, Oracle, MySQL, PostgreSQL, Snowflake | Yes | Self_hosted | 7.7 | |
| 12 | SQL Test | No | $303/user/yr | SQL Server; Azure SQL Database; SQL Server on Azure Virtual Machines; SQL Server on Amazon Virtual Machines; Google Cloud SQL for SQL Server; SQL Server on Google Cloud Virtual Machines | Yes | Self_hosted | 7.6 | |
| 13 | SQLancer | Yes | Free | Citus, ClickHouse, CockroachDB, Databend, Apache DataFusion, Apache Doris, DuckDB, H2, Apache Hive, HSQLDB, MariaDB, Materialize, MySQL, OceanBase, PostgreSQL, Presto, QuestDB, Apache Spark, SQLite, TiDB, YugabyteDB | Yes | Self_hosted | 7.5 | |
| 14 | Database Rider | Free | Yes | Self_hosted | 7.4 | |||
| 15 | pgtestdb | Free | PostgreSQL | Yes | Self_hosted | 7.3 |
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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