The B2B data API AI agents prefer
Byris is a goal-driven enrichment platform built by Build Your Sales. We are a small team based in Bangkok obsessing over data quality, cascade architecture, and the future of AI-native sales tooling.
Our mission
B2B enrichment is broken. Single-provider tools have 50-60% hit rates and opaque pricing. Waterfall tools require manual provider selection. Neither is built for AI agents.
Byris fixes this: a single API call, an automatic cascade across 12+ providers, MCP-native tooling, and billing only when we succeed. The goal is to make high-quality enrichment accessible to any sales team or AI agent.
What we believe
Data that works
78% email hit rate is a floor, not a ceiling. We ship cascades, caches, and verifications because enrichment that misses is enrichment that wastes.
AI-native by design
MCP, tool-calling, OpenAPI 3.1 — Byris is built for the world where LLMs need structured data access, not copy-paste workflows.
Pay for results
Hit billing means you pay when we deliver. We don't hide misses behind flat-rate pricing. Our incentives align with yours.
Open at the edges
SDKs, CLI, n8n/Make/Zapier integrations — all MIT licensed. The moat is the data quality and the cascade intelligence, not the lock-in.
Team
Enzo Luciano-Marty
Co-founder & CEO
Previously led data partnerships at a Series B sales intelligence company. Building Byris from Bangkok.
We are a small team of 8-9. More bios coming soon.
The stack
Byris runs on Supabase (Postgres + Auth + RLS), Cloudflare Workers (API + MCP server), Railway (Python orchestrator + queue consumer), and Upstash Redis (cache + rate limiting). The stack is intentionally boring, high-uptime, and globally distributed.
Read the architecture docsWork with us on the future of B2B data
We are hiring. We are also always open to conversations with potential customers, investors, and data partners.