Internal Integration Tools That
Scale.
We build internal integration platforms that connect your CRM, ERP, databases, and SaaS tools — creating a unified data layer your team can actually work from.
Start Your ProjectWhat holds teams back
8 tools, 8 logins, zero coherence
Your team switches between systems constantly, re-entering the same data and losing context with every switch.
No-code integration tools hit their ceiling
Your data volume, custom logic, and internal APIs have outgrown Zapier and Make.com.
How Greta solves it
Custom internal integration middleware — event buses, API adapters, bidirectional sync, and transformation pipelines — that connect your real systems with the reliability and control SaaS tools can't offer.
How we build it
Integration mapping
Document the data flows that matter most and where the synchronization breaks.
Build adapters
Create API wrappers and data transformers for each system in scope.
Event bus setup
Implement a central event broker for reliable, ordered message delivery.
Monitor and alert
Add observability so your team knows instantly when a sync fails.
What you get
Integrations for your industry
Ready to ship?
We build internal tools with integrations built in — production-ready in days.