Software Alternatives, Accelerators & Startups

Seedfast VS Commit Together by Github

Compare Seedfast VS Commit Together by Github and see what are their differences

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Seedfast logo Seedfast

Realistic, relational Postgres test data โ€” generated from your schema alone. No production access, no PII risk, no fragile seed scripts. Point Seedfast at your database, describe the scenario, and get a fully populated DB in one CLI command.

Commit Together by Github logo Commit Together by Github

Now add co-authors to your commits
  • Seedfast Seedfast โ€” synthetic test data from your live Postgres schema
    Seedfast โ€” synthetic test data from your live Postgres schema //
    2026-07-31
  • Seedfast Seedfast CLI in action โ€” seeding a Postgres database
    Seedfast CLI in action โ€” seeding a Postgres database //
    2026-07-31

The wall

Every team with a real Postgres schema eventually hits the same wall: you need a populated database to develop, test, and demo โ€” but you can't use production data. Either it's regulated (PII, PCI, HIPAA), or the company doesn't exist yet, or your distributed team isn't cleared to touch it.

The existing options are all bad:

  • Anonymization tools start at $200K/year and take weeks to set up
  • Seed scripts are fragile, break on every migration, and fill up with test@test.com
  • Faker / Mockaroo have no foreign key awareness โ€” falls apart past 10 related tables

The third option

Seedfast: realistic, relational data generated from your schema alone, no production access required.

Point Seedfast at your live Postgres, give it a natural-language scope (for example, "fintech app with 100 accounts, transactions, and varied balances"), and it fills your database in one CLI command. Foreign keys resolve automatically. Values are domain-appropriate โ€” names look like names, transactions look like transactions, dates make sense. The same tool works for 10 rows in a unit test and hundreds of thousands in a load test.

Because nothing ever connects to production, there's no PII pipeline to maintain, no security review to clear, no compliance risk to mitigate. The compliance problem doesn't exist instead of being solved.

Who it's for

Teams that can't use production data:

  • Regulated industries โ€” fintech, healthcare, anyone under GDPR / HIPAA / SOC 2
  • Early-stage teams without production data yet
  • Distributed teams where not every engineer is cleared for prod
  • Engineering teams of 5โ€“50 โ€” too small for enterprise TDM, too complex for hand-written seed scripts

Also a strong fit for any team with 20+ tables and a seed file that's quietly become tech debt nobody wants to own.

Postgres-first CLI, runs anywhere you can run a binary.

seedfast seed !

  • Commit Together by Github Landing page
    Landing page //
    2022-11-04

Seedfast

Website
seedfa.st
$ Details
paid Free Trial $8.0 / Monthly (Basic)
Platforms
Windows Linux MacOS
Release Date
2025 November
Startup details
Country
Slovakia
City
Bratislava
Founder(s)
Danylo Zahorulko, Mikhail Shytsko, Dmytro Tymenko
Employees
1 - 9

Commit Together by Github

Pricing URL
-
$ Details
-
Platforms
-
Release Date
-

Seedfast features and specs

  • Large-volume seeding
    From a handful of rows to millions, described in plain English
  • Data realism
    Domain-aware values inferred from your schema, not random placeholders
  • CLI
    Cross-platform command line tool
  • MCP integration
    Seed from Claude, Cursor, or VS Code with agents.
  • CI/CD mode
    One line in GitHub Actions or GitLab CI, authenticated via API key
  • Secure by design
    Production data is never used, never at risk
  • Scoping
    Natural-language description of what data you need
  • Direct DB writes
    Data goes straight into your tables, local or remote

Commit Together by Github features and specs

  • Enhanced Collaboration
    Commit Together allows multiple authors to be credited in a single commit, which fosters a more collaborative environment and ensures everyone involved receives recognition for their contributions.
  • Improved Code Review Process
    With multiple authors clearly listed, reviewers can better understand who contributed to which parts of the code, facilitating more directed questions and discussions.
  • Accountability
    By attributing every change to the respective author, teams can easily track who made specific changes, which helps in accountability and understanding the history of a project.
  • Efficiency in Pair Programming
    When pair programming, both developers can be credited for their combined effort, streamlining the process of sharing code ownership during collaborative sessions.

Possible disadvantages of Commit Together by Github

  • Complex Commit History
    Having multiple authors for a single commit may lead to a more complex commit history, making it harder to pinpoint individual contributions over time.
  • Potential Workflow Conflicts
    Teams that are used to single-author commits may experience workflow conflicts or require adjustments in practices to accommodate multi-author contributions.
  • Initial Setup Overhead
    Learners and new users might face a learning curve or require additional setup to understand and correctly implement the multi-author commit feature.
  • Tooling Compatibility
    Some third-party tools and extensions might not fully support or display multi-author commits, leading to inconsistencies in those environments.

Seedfast videos

Seedfast Demo | AI-powered CLI tool for effortless database seeding

Commit Together by Github videos

No Commit Together by Github videos yet. You could help us improve this page by suggesting one.

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Category Popularity

0-100% (relative to Seedfast and Commit Together by Github)
Test Data Generator
100 100%
0% 0
Developer Tools
0 0%
100% 100
Testing
100 100%
0% 0
Productivity
0 0%
100% 100

Questions & Answers

As answered by people managing Seedfast and Commit Together by Github.

What makes your product unique?

Seedfast's answer

Seedfast is schema-driven by design. Point it at your Postgres database and it generates realistic, relational data โ€” written directly into your live tables, with triggers firing correctly, constraints staying valid, and foreign keys resolved across the entire database. Complex schema features (views, JSON fields, enums, deep multi-level relations) are handled natively. One CLI command. No production access required, no seed scripts to maintain, no PII risk.

Why should a person choose your product over its competitors?

Seedfast's answer

Simplicity. One CLI command, no config files, no dashboards, nothing to maintain. Connect your database, describe what you need in plain English, and the data lands in your tables โ€” usually under two minutes from install to a seeded database. Same command whether you need 10 rows for a unit test or 500,000 for a load testing.

How would you describe the primary audience of your product?

Seedfast's answer

Developers in compliance-regulated environments who can't use production data, and anyone tired of writing and maintaining seed scripts. The common thread: they want realistic, relational data without the setup tax.

What's the story behind your product?

Seedfast's answer

We were tired of maintaining seed scripts. Every migration broke them, the data looked fake, and we were burning hours every week on something that should've been a non-problem.

User comments

Share your experience with using Seedfast and Commit Together by Github. For example, how are they different and which one is better?
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Social recommendations and mentions

Based on our record, Commit Together by Github seems to be more popular. It has been mentiond 1 time since March 2021. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Seedfast mentions (0)

We have not tracked any mentions of Seedfast yet. Tracking of Seedfast recommendations started around May 2026.

Commit Together by Github mentions (1)

  • Ask HN: Do you rewrite pull requests?
    There is "Co-authored-by" which is supported on GitHub [1] and seems appropriate if the maintainer is basing the solution on someone's code. [1] https://github.blog/2018-01-29-commit-together-with-co-authors/. - Source: Hacker News / over 4 years ago

What are some alternatives?

When comparing Seedfast and Commit Together by Github, you can also consider the following products

Mockaroo - A realistic data generator to test your app

Refined GitHub - Browser extension that makes GitHub cleaner & more powerful

Tonic AI - The fake data company

GitHub for Mobile - The worldโ€™s development platform, in your pocket

Claude Code - Transform hours of debugging into seconds with a single command. Experience coding at thought-speed with Claude's AI that understands your entire codebaseโ€”no more context switching, just breakthrough results.

GitHub for Atom - Git and GitHub integration right inside Atom