SynergyDB
One database. Every kind of data.
One database built from scratch — roughly 283,000 lines of code — that does the work of six specialized systems. Business tables, flexible documents, instant lookups, relationship maps, AI search, and live event feeds all live in one engine, saved together in all-or-nothing updates, and reachable by the software you already run, because it speaks the same languages those databases speak.
Six kinds of data, one engine
Underneath everything sits a single storage engine with one safety journal and one rulebook for saving data — proven to survive crashes without losing a saved record. There is no glue layer and no overnight sync job: a document, a table row, and an AI-search entry sit side by side in the same store.
📋Relational
Standard business tables and reports, in the same language PostgreSQL and MySQL speak — so tools and applications built for those databases, including some of the biggest open-source products in the world, run without changes.
📄Document
Flexible records that don't fit neat rows, stored MongoDB-style — tested question by question against the real MongoDB to confirm the answers match exactly.
⚡Key-value
The instant-answer layer. It speaks the languages of Redis and Memcached — the standard tools for caching and background job queues — and real job-queue software runs on it end to end.
🕸️Graph
Maps of how things connect — customers to orders, people to companies. Ask relationship questions the way Neo4j users do, and the same data is still readable as ordinary tables, because it's one store.
🧭Vector
The memory behind AI features: "find me things similar to this" search, answered in milliseconds — the layer the platform's built-in AI uses to remember and recall.
🌊Streaming
A built-in stand-in for Kafka, the industry system for live event feeds — send events with standard tools, then search them like any table the instant they arrive.
Verified against the real engines, not against itself
Compatibility claims are cheap, so SynergyDB doesn't make them — it measures them. The same set of operations is run against SynergyDB and the genuine original database side by side, and the answers are compared down to the last byte.
- Eight database languages verified at 100% against the real thing: PostgreSQL (184 of 184 checks), MySQL (224/224), MongoDB (93/93), Neo4j's query language (91/91), Redis (40/40), Memcached (13/13), ClickHouse (12/12), Elasticsearch (8/8)
- Matches more than 91% of PostgreSQL's capabilities across 295 individually tested features
- The most popular developer toolkits — Prisma, Drizzle, Knex, TypeORM, Sequelize, Mongoose, and more — pass their own test suites unchanged
- Durability proven the hard way — the server killed abruptly mid-write, again and again, with zero saved data ever lost
By the numbers
The discipline behind the numbers: every headline claim can be re-run from tests kept alongside the code, and anything that can't be re-verified gets cut. That verify-first posture exists because the database is being prepared for acquisition — the numbers have to survive a buyer's audit, not just a landing page.
The core of everything
🏗️The platform's foundation
SynergyDB is the intended foundation for the whole Synergy portfolio — the accounting ledger, the AI's long-term memory, the reporting store, and the event history are all designed to converge on this one engine.
💼Built to be bought
Buyer-grade documentation (an eight-volume, ~1,250-page technical book), investor decks grounded in measured facts, and a public live demo where five database languages run side by side against one running copy.
🧪Hardened by real software
Instead of lab benchmarks alone, the engine is proven by running GitLab, Odoo, OpenEMR, Mastodon, and the industry's standard order-processing stress test against it — each pass makes the engine stronger for every connection at once.
🎯Honest by policy
The wedge is consolidation for mid-sized companies and embedded use — one engine where teams run five today. Limits, rough edges, and roadmap items are documented plainly rather than rounded up.
Built in RustOne storage engineCrash-safe journalingAll-or-nothing updates~20 database languagesBuilt-in AI search3-server failoverEncrypted on disk