Plasmatic builds open-source infrastructure for declarative, auditable business services — high-performance Rust engines and tooling that let teams ship reliable systems without vendor lock-in, from general-purpose service runtimes to payment message processing.
Orion is an API-first declarative services runtime written in Rust. Instead of writing, containerizing, and operating a new microservice for every piece of business logic, you declare what the service should do as a JSON workflow and Orion runs it — governed REST & Kafka endpoints with built-in observability, validation, rate limiting, and AI safety rails, shipped as a single binary.
- Orion — the runtime: channels, workflows, connectors, one binary
- Orion UI — operations console: dashboards, system map, traces
- Orion CLI — terminal companion + 46-tool MCP server for AI assistants
Documentation: https://goplasmatic.github.io/Orion/
Reframe is Plasmatic's enterprise-grade, open-source transformation engine that currently supports SWIFT CBPR+ ↔ ISO 20022 transformations and the SR2025 specification. Implemented in Rust for speed and reliability, Reframe is designed for container-native deployment and high-throughput production workloads. It uses a declarative mapping syntax, making it straightforward to implement additional transformation profiles quickly and in an auditable manner.
Repository: https://github.com/GoPlasmatic/Reframe
Plasmatic maintains several focused libraries that power Reframe and related tooling:
- datalogic-rs — Declarative logic engine for auditable field mappings and business rules.
- dataflow-rs — High-performance dataflow/workflow engine.
- SwiftMTMessage — SWIFT MT models and parsing utilities.
- MXMessage — ISO 20022 (MX) models and helpers.
- datafake-rs — Test data tooling for realistic message samples and load testing.