Evokoa
Evokoa builds a relationship layer over data so AI agents can traverse it in milliseconds, enabling persistent agentic memory without data movement.
At a Glance
- AI Infrastructure
- FinTech
- SaaS
- Enterprise Internal Tools
AI Tools by Evokoa
(1)
Polygres
Hybrid Vector Graph Search API
Discussions
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Latest News
Evokoa launches Polygres on Product Hunt to provide 'Postgres for the Agent Era'.
Open-source pgGraph extension goes viral, turning Postgres into a live graph.
Evokoa updates platform terms and conditions for enterprise readiness.
Evokoa founded in Singapore by Dalton Prescott Ng and Dale Everett Ng.
Products & Services
Open-source Postgres extension for running graph search, traversal (BFS, Dijkstra), and multi-hop lookups as index lookups.
A fully-managed cloud platform that combines Postgres, pgVector, and pgGraph into a single environment for AI-native applications.
Market Position
Positions as a 'Relationship Layer' that makes existing Postgres data traversable as a graph, competing with standalone graph databases by offering lower memory overhead and zero data movement.
Leadership
Founders
Dalton Prescott Ng
Coding since age 11. Founded first company at 14. 2x Apple WWDC Scholar. Bootstrapped previous company to $1M ARR. Youngest Apple WWDC Scholar (2018). Developed 'Oohspots' app. Swift Playgrounds contributor.
Dale Everett Ng
Founded marketing agency 'Swaypinion' at 16. Awarded Singapore Polytechnic Toh Chin Chye Gold Medal. Co-founded EduTech startup 'Master'. Interned at True Digital Park (Thailand). IMDA polytechnic SG:D scholar.
Executive Team
Dalton Prescott Ng
Co-Founder
Serial entrepreneur and developer with a background in scaling bootstrapped ventures and Apple-recognized software development.
Dale Everett Ng
Co-Founder
Entrepreneur with experience in marketing agencies and EduTech startups; recipient of Singapore Polytechnic's highest honors.
Founding Story
Inspired by the viral success of their open-source extension pgGraph, the founders created Evokoa to solve the bottleneck of making enterprise data traversable by AI agents without complex pipelines.
Business Model
Revenue Model
Subscriptions for managed cloud database hosting (Polygres).
Pricing Tiers
Open source pgGraph & pgVector on own Postgres instance.
Managed cloud hosting for personal projects and early-stage agents.
Automated scaling and dedicated support for production agents.
Custom compliance, HA, and 24/7 SLA support.
Target Markets
- AI Infrastructure
- FinTech
- SaaS
- Enterprise Internal Tools
- Agentic memory for AI infrastructure
- Real-time fraud detection in fintech
- Support and operations copilots
- Permission-aware applications
- Infrastructure dependency and blast radius analysis