Agentic modernization, delivered. Accurate, complete, on time.
De-Risk Legacy Modernization: Scoped, Visible, Verifiable
Modernization fails when scope drifts, progress is invisible, and deliverables miss the mark. Ours doesn't operate that way.
To de-risk legacy modernization, you need three things most projects lack: scope that holds, progress you can see, and deliverables you can verify. Swimm delivers all three as a service engagement — modernization executed for you, with evidence. Swimm is a product-enabled service company. We combine deterministic analysis for accuracy, AI for scale, and SMEs to catch what tools miss.
The problem
Modernization projects don't fail on technology
Most modernization projects don't fail because the technology is too hard. They fail because nobody can see, verify, or contain the work as it happens.
01
Scope drift kills budgets. "Modernize the system" becomes an open-ended commitment with no natural stopping point.
02
Invisible progress kills trust. When stakeholders can't see what's actually happening, confidence erodes long before the deadline does.
03
Unverifiable deliverables kill the project. "Trust us, it works" isn't evidence — and it's usually the moment a project loses executive support.
04
Prior failures make the board gun-shy. One failed rewrite makes the next modernization request a much harder sell, no matter how sound the plan is.
How it works
The engagement model is the de-risking mechanism
01 · Deterministic
Deterministic analysis establishes ground truth
Deterministic analysis maps the system before anything changes.
02 · AI
AI coordinates context at scale
AI applies verified patterns at scale, anchored in that analysis.
03 · SME
SMEs validate before it ships
SMEs validate everything before it ships, catching what automated tools miss.
Deterministic → AI → SME
Staged, gated commitments
01
Assessment
Sets risks and success criteria up front, before any commitment beyond the first stage.
02
Specification
Extracts the rules and behavior the modernization must preserve.
03
Modernization
Executes the scoped change with visible progress throughout.
04
Enablement
Hands the system back to your team with playbooks and training.
A workspace, not a stack of files
Every deliverable lives in one place. Yours to keep, queryable by your tools.
Delivered change
- Extracted services and APIs
- Refactored web and mobile clients
- API contracts and schemas
- One source of truth for business logic
System understanding
- Logic distribution map
- Architecture and dependency maps
- Dead-code and duplication analysis
- Critical flow documentation
- Queryable by MCP
Enablement assets
- Parity test suite
- Extraction playbooks
- Team training
- Queryable knowledge base
Proof
Validation evidence, not claims
Works with the tools you've already chosen
Methodology built and led by Swimm's founders — Oren, CEO · Gilad, CTO. Every deliverable ships with validation evidence.
Frequently asked questions
How does Swimm de-risk a legacy modernization project?
Through staged scope, fixed pricing per stage, and validation evidence delivered at every step — you never commit past what’s already been proven.
What visibility do we get while modernization is underway?
A live customer workspace with staged deliverables, so you see progress as it happens instead of finding out at the end whether the project succeeded.
What happens if risks surface mid-project?
Risks and success criteria are set during Assessment, and the staged structure means you’re deciding with evidence at each gate, not committed to a single irreversible plan.
Is this consulting, tooling, or something else?
It’s a product-enabled service — expert delivery powered by Swimm’s proprietary analysis engine, not a consulting engagement without tooling behind it, and not software you run yourselves.
Can we exit after one stage without losing the work?
Yes — each stage builds on the last and delivers standalone value, whether that’s a scoped plan, a specification, or the modernized system itself.
Modernization that is scoped, visible, verifiable
30 minutes. We'll pressure-test your modernization plan before you commit budget.
Talk directly to our founders: Oren, CEO · oren@swimm.io — Gilad, CTO · gilad@swimm.io