Vzoq
A multi-tenant SaaS platform that finds leads, writes personalised outreach and tracks every deal.
55 API endpoints · 12 data models · ~1,260 automated tests
The challenge
Agencies and B2B sales teams stitch together separate tools for lead lists, enrichment, sending and CRM — so campaigns are slow to launch and hard to track.
What we built
- Lead discovery with enrichment and email verification
- AI-personalised messaging with confidence tiers and guardrails
- Multi-step email sequences with conditional follow-ups
- Queue-based sending with rate limits, retries and idempotency
- CRM sync and a self-serve client portal
- Usage-based plans, billing and reporting dashboards
By the numbers
55API endpoints
~1,260Automated tests
12Data models
Technology
- FastAPI
- Next.js
- PostgreSQL
- Redis
- OpenAI
- HubSpot
Want something like this?
Tell us what you’re trying to automate or build. We’ll share how we’d approach it on a 30-minute call.