Replit Agent vs Devin

Comprehensive side-by-side comparison — features, pricing, performance, and more.

Updated August 2026

Replit Agent

Replit, Inc.

The best AI agent for building production-ready apps

Freemium

76% verification coverage

Devin

Cognition Labs

The AI software engineer

Paid

74% verification coverage

Trust & Reliability

Replit Agent

Uptime:100% (90-day)Status page

Users:50M-100M

Customers (per vendor):Databricks, Zillow, Gusto +7

GDPR

SOC 2

Devin

Customers (per vendor):Nubank

SOC 2

Overall Winner: Devin

7.2/10 vs Replit Agent at 6.7/10

Leads in:

Task Completion

Planning Quality

Output Quality

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

AI Comparison Summary

Replit Agent

6.7

avg score

Devin

7.2

avg score

Devin leads overall — particularly in Accuracy & Reliability and Task Completion and 1 more.

Replit Agent has an edge in Customization.

Based on 12 dimensions

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

Overall Winner

Devin

7.2 / 10

Replit Agent

Best For

Solo developers and founders rapidly prototyping new web and mobile applications without extensive coding knowledge

Product managers and designers creating clickable prototypes and testing ideas quickly to gather feedback

Small to medium-sized engineering teams collaborating on codebase development with parallel task execution and visibility

Enterprise teams automating complex workflows across various departments without needing dedicated engineering resources

Consider Alternatives If

Users requiring full control over the underlying LLM models or custom fine-tuning capabilities beyond what Replit provides

Teams needing to self-host the entire development environment on-premise without any cloud dependency

Projects that demand extremely low-latency, real-time interactions where even moderate agent response times are unacceptable

Devin

Best For

Engineering teams managing complex, multi-repo projects

Developers automating code migrations and refactors

Software development teams needing autonomous bug fixing and issue triage

Enterprises seeking to accelerate modernization of legacy systems

Consider Alternatives If

Non-coding tasks (developer-focused only)

Individuals or small teams with simple, single-repo projects

Users seeking a low-code or no-code development solution

* Verdict is based on our algorithmic scoring of publicly available data. Learn about our methodology

Replit Agent is best for

✍️Writing & Content7.0💬Chat & Conversation7.0🔍Research7.0

Devin is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🔍Research8.0

Filter by your use case:

Pros & Cons

Replit Agent

Pros

Enables rapid prototyping and deployment of web and mobile applications from natural language prompts
Features parallel agent execution for faster task completion and efficient workflow sequencing
Includes built-in services like database, authentication, hosting, and monitoring for full-stack development
Offers a wide range of integrations (450+) with secure handling of OAuth and API keys
Provides enterprise-grade security features including SSO/SAML, SOC 2 compliance, and isolated Google Cloud projects for all users

Cons

Relies on large language models, meaning its behavior is probabilistic and may occasionally make mistakes
Requires an active Replit subscription to qualify for certification, limiting free users' professional recognition
The free tier has limitations on project publishing (up to 1 project) and parallel agents (none)
Advanced features like Extended Thinking and High-Power Models need to be manually activated for complex tasks
While it supports building other agents, the extent of custom agent complexity and deployment options is not fully detailed

Devin

Pros

Capable of handling multi-week, multi-repo projects autonomously
Learns from codebase and past session trajectories for continuous improvement
Integrates with a wide range of developer tools and communication platforms
Supports parallel execution of tasks with a team of Devins
Offers enterprise-grade security features like VPC deployment and audit logs

Cons

Requires Python 3.10+ for local use (inferred from typical dev tools)
Usage quotas apply to paid plans, with extra usage at API pricing
No explicit mention of support for non-coding tasks
No visual builder or low-code option for non-developers
Limited model availability on the free plan

Weighted Score — Adjust What Matters to You

Pick a profile or drag sliders — scores and radar update instantly on the right.

Quick profiles:

Ease of Use5

Output Quality5

Value for Money5

Customization5

Support5

Integration5

Accuracy & Reliability5

Compliance & Data Protection5

Performance5

Task Completion5

Tool Use Correctness5

Planning Quality5

Dimension Comparison

Replit Agent

6.7

/ 10

Devin

7.2

/ 10

Your pick

Dimension Breakdown

Ease of Use

How intuitive is onboarding, UI navigation, and day-to-day usage for the target audience?

Replit Agent

7.0

Devin

7.0

Output Quality

How accurate, reliable, and useful are the outputs this product generates?

Replit Agent

7.0

Devin

8.0▲ +1.0

Value for Money

How well does the pricing match the features and output quality delivered?

Replit Agent

6.0

Devin

7.0▲ +1.0

Customization

Calculated

How much can users tailor workflows, settings, prompts, or outputs to their needs?

Replit Agent

8.0▲ +2.0

Devin

6.0

Support

How strong is the documentation, customer support, community, and learning resources?

Replit Agent

7.0

Devin

7.0

Integration

Calculated

How well does it connect with other tools, APIs, and workflows?

Replit Agent

8.0

Devin

8.0

Accuracy & Reliability

Factual accuracy and hallucination resistance

Replit Agent

6.0

Devin

8.0▲ +2.0

Compliance & Data Protection

Calculated

Compliance certifications and data-protection posture, aggregated from verified compliance signals

Replit Agent

5.0▲ +1.0

Devin

4.0

Performance

Calculated

Latency + throughput speed

Replit Agent

5.0

Devin

5.0

Task Completion

End-to-end task success rate

Replit Agent

7.0

Devin

9.0▲ +2.0

Tool Use Correctness

Picks the correct tool + correct arguments

Replit Agent

7.0

Devin

8.0▲ +1.0

Planning Quality

Calculated

Multi-step planning depth + replanning capability

Replit Agent

7.0

Devin

9.0▲ +2.0

Calculated = derived from structured signals (integration count, API/open-source config, compliance certs, response-time). AI = LLM-assessed from public website content. Methodology

Task Performance

Replit Agent

Task

Devin

7.0

Code Completion

7.0

Bug Detection

8.0

7.0

Code Explanation

7.0

Refactoring

8.0

7.0

Test Generation

7.0

6.0

Multi Language Support

7.0

Context Understanding

8.0

6.0

Documentation Generation

8.0

7.0

Performance Optimization

7.0

6.0

Security Scanning

8.0

* Task scores (1–10) are algorithmically generated from publicly available data.

Data is sourced from public information and vendor websites. It may not always be up-to-date — verify pricing and features directly with the vendor before purchasing.Report inaccuracy

Frequently Asked Questions

Which is better, Replit Agent or Devin?

Both are strong options. Replit Agent is a strong choice, while Devin is a strong choice. The best choice depends on your specific use case, budget, and workflow requirements.

Is Replit Agent cheaper than Devin?

Replit Agent starts at free (freemium model). Devin starts at free (paid model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between Replit Agent and Devin?

Replit Agent — "The best AI agent for building production-ready apps". Devin — "The AI software engineer". Key differences include their pricing models, platform support, integrations, and technical capabilities. See the Feature Comparison table above for a complete side-by-side breakdown.

Can I use Replit Agent and Devin together?

Yes, many teams use both tools together for different purposes. Use the Stack Builder section above to combine Replit Agent and Devin with other tools and save your AI toolkit.

Does Replit Agent or Devin have a free plan?

Replit Agent is available for free. Devin is a paid tool. Always verify current pricing directly with the vendor.

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