Codium AI vs Refact AI: Pricing and Ratings Compared (2026)
Entry prices and free plans as read on each vendor's pricing page, and user ratings as published on review sites, for Codium AI and Refact AI side by side. This page compares data; it is not a hands-on review.
On the data: On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
Short on time? Here's the quick answer
Based on published vendor pricing and features and on public review data, here's who should pick what:
Codium AI
AI-powered test generation for code
Best for you if:
- • You want AI test generation
Refact AI
Your open-source, autonomous AI agent that codes, thinks, and adapts to your workflow.
Best for you if:
- • You want significantly reduces development time and effort for coding tasks
| At a Glance | Codium AI | Refact AI |
|---|---|---|
Starts at | Free plan, paid from $19/user/mo, billed monthly Teams plan | Free plan |
Category | AI Coding Developer Tools | AI Coding Developer Tools |
Rating | 4.5/5 G2 4.5 120 reviews | n/a |
Free plan | Yes | Yes |
Watch out for | n/a | No clear overage policies for usage |
Choose Codium AI or Refact AI?
Choose Codium AI if
- You want AI test generation
- You want IDE integration
Choose Refact AI if
- You want significantly reduces development time and effort for coding tasks
- You want offers deep integration with existing developer tools and codebase
In-Depth Analysis
Codium AI
AI-powered test generation for code
Codium AI's pricing is fair and generous for individual developers with a free tier offering 250 credits/month, but the Teams plan at $19/user/month is a strong value given its test generation and PR-Agent features.
Strengths
- Pro: AI test generation
- Pro: IDE integration
- Pro: Good for coverage
- Pro: Privacy options
- Pro: Free tier
Weaknesses
- Con: Test quality varies
- Con: Learning curve
- Con: Language support varies
- Con: Enterprise expensive
- Con: Not replacement for manual
Key features
Refact AI
Your open-source, autonomous AI agent that codes, thinks, and adapts to your workflow.
Refact AI's pricing is extremely generous with a robust Free tier.
Watch out
No clear overage policies for usage
Strengths
- Pro: Significantly reduces development time and effort for coding tasks.
- Pro: Offers deep integration with existing developer tools and codebase.
- Pro: Provides full control over data with on-premise and self-hosting options.
- Pro: Supports a wide range of advanced Large Language Models.
- Pro: Acts as a learning tool, helping developers understand coding logic.
Weaknesses
- Con: Reliance on AI might reduce direct coding practice for some developers.
- Con: Enterprise features like LLM fine-tuning require specific infrastructure.
- Con: The 'coin' system for AI usage might be complex for some users to manage.
Key features
Plans and prices: Codium AI vs Refact AI
| Tool | Plans and prices | Source |
|---|---|---|
| Codium AI |
| codium.ai/pricing read Oct 14, 2026 |
| Refact AI |
| refact.ai read Oct 11, 2026 |
Prices as read on each vendor's own pricing page on the date shown. Plans are listed per tool and are not matched against the other tool's plans: a plan name or price in one column says nothing about the same row in the other. Details on Codium AI pricing and Refact AI pricing.
Key Takeaways
Codium AI
- Choose if you want AI-powered test generation for code
Refact AI
- Choose if you want your open-source, autonomous AI agent that codes, thinks, and adapts to your workflow
What the data shows
On the data below the two are close or not directly comparable, so we do not name a winner for this pair.
- Only Codium AI has a published user rating (4.5/5 from 120 reviews); Refact AI has none we can show.
- Codium AI starts at $19/user/mo, billed monthly; Refact AI has no public paid plan price on file.
- Both have a free plan.
Criteria: user rating (only above 20 reviews on both sides, gap of 0.2 or more), entry price (only on the same billing basis), free plan. How we rate
Frequently Asked Questions
How do Codium AI and Refact AI compare in 2026?
On the data below the two are close or not directly comparable, so we do not name a winner for this pair. Only Codium AI has a published user rating (4.5/5 from 120 reviews); Refact AI has none we can show. Codium AI starts at $19/user/mo, billed monthly; Refact AI has no public paid plan price on file. Both have a free plan.
What are Codium AI and Refact AI used for?
Codium AI: AI-powered test generation for code. Refact AI: Your open-source, autonomous AI agent that codes, thinks, and adapts to your workflow.
What does Codium AI cost vs Refact AI?
Codium AI's cheapest paid plan is Teams at $19/user/mo, billed monthly; it also has a free plan. Refact AI has no public paid-plan price on file. Prices read on the vendors' pricing pages, latest check Oct 14, 2026.
What's the main difference between Codium AI and Refact AI?
Codium AI's main strength: AI test generation. Refact AI's main strength: significantly reduces development time and effort for coding tasks.