AI Tool

Merge Review

Merge provides an assessment platform where candidates review pull requests in real-time, simulating real engineering experiences and generating actionable insights for hiring teams.

shipped Aug 7, 2026freemium

Why it matters

1Offers a freemium pricing model with a 'Standard: Contact' tier.

2Features real-time code review assessments and customizable criteria.

3Generates detailed candidate feedback reports for hiring teams.

4Supports efficient evaluation of engineering skills through simulated pull request reviews.

About Merge

Target Audience

Hiring teams and engineering candidates

Pricing Plans

Standard

Specs

API Docs

View Documentation →

API Available

Yes, public API

Screenshots

overview

What is Merge?

Merge is an AI infrastructure platform developed by Merge that enables teams shipping or running AI, IT teams, developers, product teams, and enterprises to integrate AI into their products and internal workflows. It provides unified access to business data, enables AI agents to take actions across SaaS systems, and offers control over AI models in production. Merge also offers a separate product for engineering hiring teams called Merge (Assess Engineering Judgement), which uses AI to create realistic pull request review loops for evaluating engineering candidates.

features

Key Features of Merge

Merge offers a comprehensive suite of features designed to streamline AI integration and engineering candidate assessment. Its core capabilities include real-time code review simulations, detailed performance tracking, and robust API connectivity for various business applications.

Real-time code review assessments for candidates.
Customizable assessment criteria for tailored evaluations.
Performance tracking on token use during assessments.
Detailed candidate feedback reports for hiring teams.
Efficient evaluation of engineering skills.
Assessment platform where candidates review pull requests in real-time.
Generates actionable insights for hiring teams.
Unified API for connecting to hundreds of customer-facing integrations (HRIS, ATS, CRM, etc.).
Agent Handler for secure, governed AI agent access and actions across enterprise tools (Slack, Google Drive, Jira, Salesforce).
Gateway for routing LLM requests, optimizing cost and performance, and consolidated billing.

use cases

Who Should Use Merge?

Merge is designed for a dual audience: engineering hiring teams seeking to evaluate candidates with realistic assessments, and enterprises building or running AI products and agents that require robust integration and model management infrastructure. Its capabilities span from candidate evaluation to enterprise-level AI deployment.

Hiring Teams and Engineering Candidates: For simulating real engineering experiences through pull request reviews and generating actionable insights for hiring decisions.
Teams Shipping or Running AI: To fuel enterprise search by syncing customer data into RAG applications and enabling agents to take actions in users' systems.
Developers and Product Teams: To connect to hundreds of integrations with one API for synced data, reducing development time and complexity.
IT Teams: For deploying and governing agents across thousands of enterprise tools, ensuring secure and compliant AI operations.
Enterprises Building or Running AI Products/Agents: To optimize every model request through automatic model routing and manage LLM spend and performance.

how to use

How to Use Merge

To use Merge for candidate assessment, hiring teams configure assessment criteria and invite candidates to review simulated pull requests. For AI infrastructure, developers integrate the Merge Unified API to connect to various SaaS applications or deploy agents via the Agent Handler.

1For Candidate Assessment: Define customizable assessment criteria for engineering roles.
2For Candidate Assessment: Invite candidates to review simulated pull requests in real-time.
3For Candidate Assessment: Monitor candidate performance, including token use, during the review process.
4For Candidate Assessment: Generate detailed feedback reports and actionable insights for hiring decisions.
5For AI Infrastructure: Integrate the Merge Unified API to access hundreds of customer-facing integrations.
6For AI Infrastructure: Utilize the Merge Agent Handler to deploy and govern AI agents across enterprise tools.
7For AI Infrastructure: Implement Merge Gateway to route and optimize LLM requests for cost and performance.

pricing

Merge Pricing & Plans

Merge operates on a freemium model, offering a 'Standard' tier for its assessment platform that requires direct contact for pricing details. Specific pricing for its AI infrastructure products (Unified API, Agent Handler, Gateway) is not publicly disclosed and typically involves custom enterprise agreements.

Standard: Contact sales for pricing details.

Pros

+Simplifies and accelerates customer-facing integrations with a single Unified API.
+Enables secure and governed deployment of AI agents across thousands of enterprise tools via Agent Handler.
+Optimizes LLM requests for cost and performance through automatic model routing with Merge Gateway.
+Provides realistic, real-time pull request review simulations for accurate engineering candidate assessment.
+Generates actionable, AI-driven insights and detailed feedback reports for hiring teams.
+Offers enterprise-grade compliance (SOC 2, HIPAA, GDPR) and robust security features.

Cons

−Specific pricing for its 'Standard' assessment tier and AI infrastructure products requires direct contact with sales, lacking transparent public pricing.
−The 'API Available' status for the assessment platform is listed as 'No', indicating a focus on its web interface for candidate evaluations.
−The dual focus on candidate assessment and AI infrastructure might lead to a broader, less specialized perception in either domain for some users.
−Requires integration effort for its Unified API and Agent Handler products, despite simplifying the overall process.

Similar Tools

Merge vs Competitors

Merge differentiates itself in both engineering assessment and AI infrastructure by offering specialized solutions that address specific pain points. In assessments, it focuses on real-time pull request reviews, while in AI infrastructure, it provides unified API access, agent governance, and LLM routing.

GitHub (manual workflow)↗

Leverages standard Git and GitHub features to create a real-world pull request review process for candidates.

This is a manual workflow using existing tools, so it lacks the automated insights, real-time simulation platform, and dedicated assessment features of Merge. You would need to manually create repositories, invite candidates, review pull requests, and provide feedback.

CoderPad↗

Offers a collaborative, multi-file IDE for live coding interviews and take-home projects, designed to assess real-world coding and problem-solving skills.

CoderPad excels in providing a realistic coding environment for both live and asynchronous assessments, similar to Merge's focus on real engineering experiences. However, its primary focus is on coding environments and take-home projects rather than explicitly simulating pull request reviews, and its advanced features come with a paid subscription.

CodeSubmit↗

Specializes in take-home assignments that mirror actual job tasks, allowing candidates to work in their preferred environment and submit their solutions for review.

CodeSubmit provides a strong alternative for practical, job-relevant assessments, similar to Merge's goal of simulating real engineering work. It focuses on take-home projects rather than real-time pull request reviews, and while it offers a streamlined submission and review process, it lacks the AI-driven insights and real-time interactive PR simulation of Merge.

See every Merge alternative, compared→

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