obeli-sk
To provide a fast, open-source, durable, and deterministic workflow engine that simplifies distributed systems and AI agent orchestration.
At a Glance
- AI/ML Engineering teams
- Backend & DevOps engineers
- Developers building high-reliability distributed systems
AI Tools by obeli-sk
(1)
Obelisk
Durable WASM Workflow Engine
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Products & Services
An open-source, durable, and deterministic workflow engine built on the WASM Component Model. It allows for reliable execution of workflows, activities, and webhooks with crash resilience and replayability.
Market Position
Positions as a lighter, single-binary alternative to Temporal and a faster, more flexible alternative to DBOS and Windmill, emphasizing SQLite for simpler infrastructure.
Leadership
Founders
Tomáš Ölvecký
Backend software developer with nearly two decades of experience. Based in Bratislava, Slovakia. Previously researched language identification at Slovak University of Technology (FIIT STU). Creator of the Obelisk workflow engine.
Executive Team
Tomáš Ölvecký
Founder & Lead Developer
Nearly 20 years of experience in backend development and distributed systems.
Founding Story
Started by Tomáš Ölvecký in November 2023 out of frustration with the complexities of maintaining and debugging distributed systems and traditional logging. The vision was to create a 'durable by default' runtime that makes execution state observable and replayable.
Business Model
Revenue Model
Open-source (Publicly available on GitHub). No commercial pricing tiers announced as of June 2026.
Pricing Tiers
Available under an open-source license on GitHub.
Target Markets
- AI/ML Engineering teams
- Backend & DevOps engineers
- Developers building high-reliability distributed systems
- AI Agent Orchestration
- Reliable background jobs
- Periodic tasks (Cron)
- Distributed system coordination
- Batch job management
- Auditable automated testing
- Open-source community