Moderne vs Swimm
A side-by-side look at pricing plans, free tiers, features, pros and cons, updated for 2026. Moderne starts at See pricing page and Swimm starts at See pricing page. Check both pricing pages for current plans.
At a glance
Best for
Pricing model
Starting price
Free plan
Made by
Based in
Rating
Key features
- Moddy multi-repo agent
- OpenRewrite recipes
- Lossless semantic tree
- Org-wide code search
- Vulnerability remediation
- Dependency mapping
- Business rule extraction
- Legacy code analysis
- Context for coding agents
- Expert services
| Feature | Moderne | Swimm |
|---|---|---|
| Best for | Multi-repo code refactoring platform built on OpenRewrite | Application understanding platform for legacy code modernization |
| Category | Coding | Coding |
| Pricing model | Paid | Paid |
| Starting price | See pricing page | See pricing page |
| Free plan | No | No |
| Made by | Moderne | Swimm |
| Based in | United States | Israel |
| Rating | No ratings yet | No ratings yet |
| Key features |
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Pricing compared
Moderne starts at See pricing page and Swimm starts at See pricing page. Check both pricing pages for current plans.
Free plan
Cheapest paid plan
Top plan
Free trial
3 plans
Commercial
$250K typical
- Hybrid SaaS in your cloud and region
- Unlimited transformations
- Unlimited impact analyses
Enterprise
$2M typical
- Forward deployed engineers
- Transactable via cloud marketplace
Fully Managed Service
$5M typical
- Moderne owns the outcome SLA
- Full-time project management
Prices in USD, checked Oct 28, 2026 or later. Plans change often, so confirm on each tool's site before you buy.
Pros and cons
Moderne
- Deterministic, verifiable edits
- Works across thousands of repos
- Open-source recipe engine
- Built for large enterprises
- Pricing only through sales
Swimm
- Handles legacy languages
- Accurate deterministic analysis
- SOC 2 and ISO 27001
- Enterprise-only pricing
- No longer a lightweight docs tool
Which one should you choose?
Choose Moderne if you want:
- Deterministic, verifiable edits
- Works across thousands of repos
- Open-source recipe engine
Watch out: built for large enterprises.
Choose Swimm if you want:
- Handles legacy languages
- Accurate deterministic analysis
- SOC 2 and ISO 27001
Watch out: enterprise-only pricing.
Moderne vs Swimm FAQ
What is the difference between Moderne and Swimm?
Moderne: Multi-repo code refactoring platform built on OpenRewrite. Swimm: Application understanding platform for legacy code modernization. Both are coding tools.
Is Moderne or Swimm cheaper?
Moderne starts at See pricing page and Swimm starts at See pricing page. Check both pricing pages for current plans.
Do Moderne and Swimm have free plans?
Moderne: No. Swimm: No.
Who makes Moderne?
Moderne is made by Moderne, based in United States.
Who makes Swimm?
Swimm is made by Swimm, based in Israel.
Which should I choose, Moderne or Swimm?
Choose Moderne if you value deterministic, verifiable edits and works across thousands of repos. Choose Swimm if you value handles legacy languages and accurate deterministic analysis.