Does SWE-agent or Replit Agent have a free plan?

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

SWE-agent vs Replit Agent

Q: Can I use SWE-agent and Replit Agent together?

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

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

Updated May 2026

SWE-agent

Princeton University

Autonomously fix GitHub issues and perform coding tasks with your preferred language model.

0.0(0)

OPEN_SOURCE

84% data quality

Replit Agent

Replit, Inc.

Turn ideas into apps in minutes — no coding needed.

0.0(0)

FREEMIUM

93% data quality

Trust & Reliability

SWE-agent

Trust data not available yet

Replit Agent

Users:1M-10M

Customers (per vendor):Microsoft, Batchdata, Spellbook +7

SOC 2

Too Close to Call

Replit Agent (6.5) vs SWE-agent (6.3) — difference of 0.2 points

AI Comparison Summary

SWE-agent

6.3

avg score

Replit Agent

6.5

avg score

Replit Agent leads overall — particularly in Ease of Use and Integration Power.

SWE-agent has an edge in Value for Money and Customizability.

Based on 6 dimensions

How scores are calculated

Overall Winner

Replit Agent

6.5 / 10

SWE-agent

Best For

Software developers automating bug fixes

Researchers in AI and software engineering

Cybersecurity professionals for vulnerability detection

Teams solving competitive coding challenges

Not Ideal For

Non-technical users seeking a no-code solution

Simple text generation or content creation tasks

Real-time customer support or conversational AI

Replit Agent

Best For

Rapid prototyping of web and mobile applications

Non-technical founders and product managers building MVPs

Software developers seeking to accelerate development cycles

Teams needing to automate repetitive operational tasks

Not Ideal For

Highly specialized low-level system programming

Projects requiring deep, manual optimization of every line of code

Developing applications for highly niche or legacy platforms not supported by Replit's infrastructure

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

SWE-agent is best for

✍️Writing & Content8.0💬Chat & Conversation8.0🔍Research7.0

Replit Agent is best for

✍️Writing & Content7.0💬Chat & Conversation7.0🤖Automation & Agents7.0

Filter by your use case:

Pros & Cons

SWE-agent

Pros

Achieves state-of-the-art performance on SWE-bench
Offers high flexibility with choice of language models
Fully configurable through a single YAML file
Designed for research, making it simple and hackable
Supports multimodal input for processing images in issues
Open-source with an active community

Cons

Currently in maintenance-only mode, superseded by mini-swe-agent
Requires technical expertise for setup and configuration
Performance is dependent on the chosen language model
Not a plug-and-play solution for non-developers
May require human oversight for critical code changes

Replit Agent

Pros

Enables app development without coding experience
Significantly speeds up prototyping and deployment
Automates code generation and testing, reducing manual effort
Provides a full-stack development environment with built-in services
Supports team collaboration and enterprise-grade security
Offers self-correction and continuous improvement of generated code

Cons

Reliance on AI for code generation may limit fine-grained control for expert developers
Complexity of advanced features might still require some technical understanding
Performance and scalability for extremely large or complex applications may vary
Potential for AI-generated code to require manual optimization or debugging
Subscription required for advanced features and higher credit limits

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

Customizability5

Support & Ecosystem5

Integration Power5

Dimension Comparison

SWE-agent

6.3

/ 10

Replit Agent

6.5

/ 10

Your pick

Dimension Breakdown

Ease of Use

How easy it is to get started and use daily

SWE-agent

3.0

Replit Agent

8.0▲ +5.0

Output Quality

Quality and accuracy of generated results

SWE-agent

7.0

Replit Agent

7.0

Value for Money

Cost vs. features and output quality

SWE-agent

10.0▲ +3.0

Replit Agent

7.0

Customizability

Calculated

Ability to tailor to specific needs

SWE-agent

7.0▲ +4.0

Replit Agent

3.0

Support & Ecosystem

Documentation, community, and support quality

SWE-agent

7.0

Replit Agent

8.0▲ +1.0

Integration Power

Calculated

Ability to connect with other tools and workflows

SWE-agent

4.0

Replit Agent

6.0▲ +2.0

Calculated = derived from verified integration count and API/open-source signals. AI = LLM-assessed from public website content. Methodology

Task Performance

SWE-agent

Task

Replit Agent

6.0

Code Completion

7.0

8.0

Bug Detection

6.0

7.0

Code Explanation

7.0

Refactoring

6.0

Test Generation

7.0

5.0

Multi Language Support

7.0

8.0

Context Understanding

7.0

Documentation Generation

6.0

7.0

Performance Optimization

5.0

8.0

Security Scanning

6.0

* 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, SWE-agent or Replit Agent?

Both are strong options. SWE-agent has a rating of 0.0/5 (0 reviews), while Replit Agent has a rating of 0.0/5 (0 reviews). The best choice depends on your specific use case, budget, and workflow requirements.

Is SWE-agent cheaper than Replit Agent?

SWE-agent starts at free (open_source model). Replit Agent starts at free (freemium model). Use the Cost Calculator above for a detailed estimate.

What are the main differences between SWE-agent and Replit Agent?

SWE-agent — "Autonomously fix GitHub issues and perform coding tasks with your preferred language model.". Replit Agent — "Turn ideas into apps in minutes — no coding needed.". 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 SWE-agent and Replit Agent together?

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