For founders preparing to scale · Pre-Series A/B · Investors assessing growth potential

Scale Readiness

Can your architecture
handle what's coming?

Architecture debt discovered after a Series A costs months of engineering time. TechSignal identifies your scale bottlenecks before they become crises, so you can fix them on your terms, not under pressure.

Run a scale readiness checkSee pricing

Critical moments

Scale problems always arrive at the worst time

Pre-funding

Fix it before investors find it

Investors routinely ask about scalability during Series A diligence. If your architecture can't handle growth, they will find out. It will affect your valuation or your close.

Post-funding

You now have 12 months to scale

After a raise, the pressure to grow is immediate. Starting with a clear picture of your architecture constraints lets you sequence your engineering roadmap against real business targets.

Pre-launch

Demand spikes don't send a calendar invite

A product launch, a viral moment, or a big press feature can drive 10x or 100x normal traffic in hours. Scale readiness is your insurance policy against success breaking your product.

What we analyze

The signals that matter for scale

Database Architecture

Most common chokepoint

Most scale failures start in the database. TechSignal checks your schema design, query patterns, and connection handling: the signals that predict whether your DB can survive 10x.

  • Query patterns and N+1 risks
  • Index coverage and query performance
  • Connection pooling and concurrency
  • Schema design for growth

Caching Strategy

Often missing or misused

A missing or misconfigured cache turns every user action into a database hit. We analyse whether your caching layer is set up to absorb load spikes effectively.

  • Cache hit rate potential
  • Invalidation strategy correctness
  • Session and state management
  • Read-heavy vs write-heavy balance

Infrastructure Design

Scaling requires planning

Can your services scale horizontally? Do you have bottleneck singletons? We map the infrastructure patterns that determine how expensive and how fast you can grow.

  • Horizontal scalability of services
  • Stateless vs stateful architecture
  • Queue and async processing patterns
  • Cloud-native vs tightly coupled design

API & Service Design

Coupling limits agility

Tightly coupled services and missing rate limiting are silent scale killers. We check your API design for patterns that break under real-world traffic conditions.

  • Rate limiting and backpressure
  • API versioning and deprecation
  • Timeout and retry handling
  • Service dependency chains

How it works

From repo to scale report in hours

01

Connect your repo

Link your GitHub repository. Read-only access. We never store or modify your code.

02

Set Scale Readiness

Choose Scale Readiness as your signal type. Add context about your current load and growth targets to tune the analysis.

03

AI scans for bottlenecks

TechSignal analyzes your architecture against growth scenarios. Findings are ranked by the severity of their impact on your ability to scale.

04

Get your roadmap

Receive structured findings with prioritized recommendations. Know exactly what to fix before your next milestone or raise.

Find your bottlenecks before your Series A does

Run a scale readiness check in minutes. No credit card required.

Run a scale readiness check→

Also explore

For investorsDue Diligence →For foundersEngineering Health →For fundsPortfolio Monitoring →