Build Plan: DrivePulse
● Live prototype This tool has a working CLI/web build you can try right now →Concept DrivePulse — Storage Health Center cluster, Simple variant.
Summary
Double-click it, pick a folder, see where your disk space actually went.
Users buy separate disk-space, health, and cleanup tools. A trusted storage-only product avoids generic cleaner baggage.
Primary persona
The Everyday Owner — a mainstream Windows user who just wants the job done in a couple of clicks — sensible defaults, no configuration screen, nothing to dismiss.
Target customer (from research): Consumer / power user.
Competitive inspiration
We’re combining the strongest parts of tools people already pay for:
| Source app | Modeled annual revenue | Current stack |
|---|---|---|
| TreeSize Professional | $4.5M | C#/.NET Windows likely |
| Hard Disk Sentinel Professional | $3.4M | Delphi/native Windows |
| WizTree Enterprise | $2.5M | C++ native Windows |
| CCleaner Professional | $18.0M | C++ native Windows |
Combined addressable revenue pool (modeled): $28.4M. Target capture rate: 4.7%.
Feature scope
v1 (MVP — ship this, nothing more):
- Instant space map
- SMART health
- Large-file cleanup
- Duplicate candidates
v2 (after v1 has real usage data):
- Safe cleanup suggestions
Architecture sketch
- Application shell: C#/.NET 10 WinUI 3
- Core engine: Rust NTFS/SMART scanner
The split matters more than the exact tech: keep the engine (file I/O, hashing, scanning, capture — whatever is CPU/IO heavy) decoupled from the UI shell, so the engine can be tested headless and reused across variants in this cluster.
Roadmap
| Phase | Focus | What happens |
|---|---|---|
| Weeks 1–1 | Core engine spike | Stand up the riskiest part of the tech stack first (the engine, not the UI) against real sample data and confirm the approach holds up. |
| Weeks 2–4 | v1 feature build-out | Build the full v1 feature scope below on top of the proven engine, wiring up the UI shell as features land. |
| Weeks 5–5 | Polish, packaging & soft launch | Crash/usage instrumentation, code signing, pricing/licensing wiring, and a soft launch to a small user group. |
- MVP timeline: 3–5 weeks
- Build simplicity: 9/10 (higher = simpler)
- Opportunity score: 8.5/10
Go-to-market
- Direct download + checkout from the Techlosoft site
- Microsoft Store listing for discoverability and install trust
- SEO content targeting the underlying job-to-be-done, not the brand name
- A generous free tier or trial to drive word-of-mouth referrals
Success metrics
- Activation: % of installs that complete the core action (the thing in “Feature scope v1”) within the first session
- Retention: 30-day active rate among installs that activated
- Monetization: trial-to-paid conversion rate, tracking toward the $1.3M/yr mid revenue scenario within 12 months of launch
- Quality: crash-free session rate ≥ 99.5% before removing the “beta” label
Risks & mitigations
| Risk | Why it matters | Mitigation |
|---|---|---|
| Naming risk | The working name has a flagged trademark/domain collision and cannot be used as the shipping brand as-is. | Run a formal name-clearance pass (trademark + domain + store-listing search) before any public landing page, build, or store listing goes live. |
| Market risk | Users already pay for the incumbent tools this concept borrows from and may see little reason to switch. | Lead marketing with the specific market gap this product closes, not a feature checklist — differentiation is the pitch, not parity. |
| Distribution risk | New, unsigned Windows apps routinely get flagged by SmartScreen or Store review, which kills first-run trust. | Budget for a code-signing certificate and Microsoft Store review lead time before any public launch date is promised. |
| Technical risk | The scope is largely straightforward app engineering; the main risk is time-to-polish, not feasibility. | Timebox the v1 feature list tightly to the MVP scope below and resist adding v2 features before launch. |
Revenue scenario (modeled, not a forecast)
| Scenario | Estimated annual revenue |
|---|---|
| Low | $599K |
| Mid | $1.3M |
| High | $2.5M |
Pricing
$19–$49 one-time or $19–$29/yr
Naming status
Working name only — brand verdict RENAME (High). Collision: DrivePulse / Driver Pulse apps. Use a coined storage/device name instead.
This is a working title for planning purposes. Clear the name (trademark + domain + marketplace search) before any public build, landing page, or store listing.
Build checklist
- Validate demand (forum/Reddit/community signal check for the storage health center job-to-be-done)
- Clear the working name (trademark, domain, store listing collisions)
- Spike the core engine described in the architecture sketch above
- Ship a thin end-to-end MVP covering the v1 feature scope only
- Instrument usage + crash reporting before wider release
- Set up licensing/payment (one-time key or subscription per pricing direction)
- Soft-launch to a small user group and gather pricing/feature feedback
- Revisit the v2 feature list using real usage data, not guesses
Notes
Working product name only; validate trademarks/domains and user demand before build.