Integrations That Ship. Revenue That Compounds.
Custom API integration and backend engineering for SaaS products — billing, CRM, analytics, payment, and third-party data, wired into a reliable system that scales with your product.
24/7
Integration Uptime
100%
Audited Data Flow
Integration Health Check
We audit your current integrations, data flow, and failure points to find where fragile plumbing is costing you customers and engineering hours.
Request a Sector AuditIntegration Architecture
We map your data flows and design an integration layer that won't break as you add customers and features.
Backend + API Build
Custom endpoints and services — billing, CRMs, analytics, payments — built on modern, well-documented code.
Reliability Guardrails
Monitoring, retries, and fail-safes so a third-party outage never becomes your customer's problem.
API Services for SaaS is Launch at Dawn's integration and backend engineering offering — billing, CRM, analytics, and payment plumbing built and maintained by engineers, so integrations become a growth asset instead of a stability risk.
What's included
- Integration architecture and data-flow audit
- Custom backend and API endpoint builds
- Billing, payment, CRM, and analytics integrations
- Reliability guardrails — retries, monitoring, fail-safes
- Documentation and handoff
Who it's for
- SaaS startups shipping fragile integrations
- B2B platforms needing CRM and billing plumbing
- Fintech and martech products relying on third-party APIs
- Teams that want engineering, not just a connector
Timeline
First integrations live in 1–2 weeks · architecture matches as you scale
The Outcome
Integrations that hold up under growth — reliable, documented, and built to scale with your product.
API Services for SaaS Packages
Pick your starting point
Starting prices — final scope depends on API count and complexity.
Single Integration
$3,000/ start
One well-built, monitored integration with documentation.
- One API integration
- Retry + monitoring
- Documentation
- Handoff
Integration Suite
$8,000/ start
Your core integrations architected and built together.
- Everything in Single Integration
- Up to 5 integrations
- Integration architecture
- Data-flow audit
- Reliability guardrails
Engineering Partner
$15,000/ start
Ongoing backend and integration engineering, month to month.
- Everything in Integration Suite
- Ongoing engineering
- Analytics + billing systems
- Priority on-call
- Quarterly architecture reviews
Sector Focus
We only work with brands where we can guarantee category dominance. Our expertise is focused on high-transaction local markets.
GROWTH GROWTH GROWTH GROWTH
STOP GUESSING.
START WINNING.
Analyze My Revenue Now“LaunchAtDawn didn't just give us a report; they gave us a new language to speak to our customers.”
“They actually understand how people in Montreal search in both languages.”
“They turned our quiet bar into the most talked-about spot in the city in under 60 days.”
“A rare breed of agency that understands both regulatory constraints and creative growth.”
“A masterclass in high-velocity deployment. They didn't just sell tickets; they integrated the city into the experience.”
Growth Strategy
Architect revenue systems that win your market.
Local Visibility
Own the search intent behind every booking.
Digital PR & Social
Earn authority mentions that move the culture.
Data & Insights
Connect every click to real-world revenue.
Premium Experience
Design high-trust journeys that convert.
Reliable Systems
Fast, stable infrastructure built to scale.
Enterprise SEO Architecture
Domain-scale technical SEO for million-page sites.
Next.js eCommerce
Full-stack storefronts engineered to rank and convert.
Small Business Growth System
An affordable, measurable growth engine for SMBs.
AI Visibility Alerts
Real-time alerts when AI answers change.
ChatGPT Recommendation Tracking
Know when AI recommends you — or your competitor.
Frequently Asked Questions
Launch at Dawn integrates API services for SaaS products — billing and payments, CRM and marketing stacks, analytics, and third-party data — backed by full-stack engineering and a Montreal/Vancouver-based team. We build the integrations, then keep them reliable with monitoring and guardrails.