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What The Diff

What The Diff

Verified
AI-Layer

Good code. Great context. Zero busywork.

GDPR
No training on your data
Instant deletion
Runs inside GitHub
Global
+3
Copilot
Last updated: Oct 20, 2026
Freemium
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whatthediff.ai
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Quick Answer

AI

What The Diff is an AI code review assistant for developers and product teams. It integrates with GitHub and GitLab to explain code changes and automate pull request updates. Best for maintainers needing clear context and engineering teams seeking to reduce busywork. Freemium pricing.

About What The DiffAI

What the Diff is an AI-powered code review assistant that turns pull requests into clear, useful updates. It explains changes, improves code, and keeps teams informed. It integrates with GitHub and GitLab, fitting into existing developer workflows.

AI-extracted from public sources. May contain errors. Methodology · Report an error
What Makes What The Diff UniqueAI

What the Diff provides AI-generated pull request descriptions and inline refactoring suggestions directly within GitHub and GitLab, streamlining code review without changing existing developer workflows. It also offers simplified summaries for non-technical teammates via Slack, email, or webhooks.

Decision Intelligence

Best For

AI
Developers reviewing code changes
Maintainers needing clear context for pull requests
Product teams staying informed on development progress
Engineering teams seeking to reduce busywork in code reviews
Pricing Overview

Type

Freemium

Starting Price

$0/mo

Billing Cycle

Monthly

Free Trial

Yes

Credit Card

Not Required

Free Plan

Yes

Dimension Scores

· 5.0 avg

How good it is, across universal quality axes

Ease of Use6/10
Customization6/10
Support6/10
Integration5/10
Compliance & Data Protection4/10
Performance5/10
Planning Quality3/10
AI-analyzed from product data·High confidenceHow we score

Task Scores

· 4.2 avg

What it can do, per category it works in · showing 5 of 10 tasks scoring 5+

Code Explanation9/10
Documentation Generation8/10
Refactoring7/10
Multi Language Support7/10
Context Understanding5/10

Scores are AI-estimated from publicly available data — not an independent test or a verified user rating. How we rank →

Capabilities
Code
Code Review
Writing
Summarization
Automation
Categories
Code Assistant
Productivity
Automation Agents
Email Communication
LimitationsAI
  • -Free tier is rate-limited
  • -Unused tokens do not roll over to the next month
  • -Requires full access to code repositories due to GitHub/GitLab API permissions
  • -Does not store user code or diffs
Integrations & Connections
5 connections
GI
GitHubNative

Connects to repositories for pull request analysis

GI
GitLabNative

Connects to repositories for pull request analysis

SL
SlackNative

Send summary notifications to Slack channels

EM
EmailNative

Send summary notifications via email

WE
WebhooksAPI

Send summary notifications via webhooks

Auto-updated

Fit Score

Complexity

Intermediate

Company Size

Solo
Small
Medium

Team Size

Individual
Small Team

Skill Level

Intermediate
Expert
Features
Automated pull request descriptions
Simplified summary notifications via Slack, email, or webhooks
Weekly progress reports
Inline code refactoring suggestions
Public changelog generation with JSON API
Granular controls for repositories and token usage
Technical Capabilities
SDK Available (unknown)
MCP Compatible (unknown)
Multi-Agent (unknown)
Human-in-Loop
Team Features
Webhook Support
Has Demo
Function Calling (unknown)
Sandbox Mode (unknown)
Audit Logs
No Signup
Works Offline (unknown)
Requires Host App
Framework
MCP Server

Deployment

Cloud

Runs Inside

GitHub
Authentication
OAuth
GitHub
Developer Access
API
Public
Webhooks
HITL mode:
Review
Compliance, Privacy & Trust
GDPR: Stated by vendor
SOC 2: No info available
HIPAA: No info available
Trains on user data: No
Data deletion: Instant
Human review:
Recommended

The Model(s) Behind It

Model details — extracted from public vendor sources by our pipeline (Smart Generator + A3 cross-referencing) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

Model Weight Availability
Closed API (no weights)
Training Data Provenance
Not disclosed
Relevant to EU AI Act Art. 53 / Annex XI (GPAI)
Pricing Plans
Free tier available
Free
Free/month
  • 25,000 tokens per month (~10 pull requests)
  • Unlimited repositories
  • Automated PR descriptions
  • Inline code refactoring
  • Rate limited
    • Pro
    $19/month
    Free trial · no card needed
  • 200,000 tokens per month (~40 pull requests)
  • Unlimited repositories
  • Instant code refactoring
  • Slack, webhook, and email notifications
  • Priority email support

    • Pricing verified from the vendor pricing page.

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    User Reviews

    No reviews yet. Be the first to review!

    Who It's For
    4 roles
    Software DevelopersComputer ProgrammersWeb Developers+1 more
    Platform, Content & Languages
    2 content types
    1 languages
    TextCodeEnglish+4 more

    Output Languages

    English

    Content Types

    Text
    Code

    Accepts

    Code

    Produces

    Text
    Code
    JSON
    Languages: English

    Frequently Asked Questions

    Trust Score

    60/100

    Good

    Based on 7 data signals

    Confidence: High

    Reflects publicly available data, not an independent audit

    Compliance & Verified38/38
    VerifiedYes
    GDPRYes
    Human ReviewYes
    Human-in-the-loopYes
    HITL TypeYes
    Reliability0/10

    No published data

    Market Proof10/10
    Notable CustomersEXACT Sports, Superciety
    Company17/17
    Company ListedYes
    Health—

    Not yet checked

    AI-Assisted Data

    Some details are AI-generated estimates — verify with the vendor.

    AI-generated estimate: Best For, Description, Limitations, Quick Answer, Tagline, What Makes Unique

    How we source data

    AI Governance & Regulatory Disclosures

    Legally-sensitive fields — extracted from public vendor sources by our pipeline (Smart Generator + A3 cross-referencing) or admin-entered. Shown as claimed by the vendor; not independently audited by Intelloro.

    EU AI Act Risk Tier
    Unclassified

    Switching & Migration

    Migration Difficulty
    Easy to Switch
    Data portable as:
    JSON
    Support:
    Email
    Priority
    API Access
    Quick Stats
    Agent TypeCopilot
    CategoryCoding Agents
    PlatformsWeb, API
    VerifiedOct 2026
    Company & Links

    Company Name

    Beyond Code GmbH

    Founded

    2017

    Based in

    Germany

    Last major update

    Oct 2022

    DocumentationChangelog