Software that works for you.Not on you.
Seradyx is an independent software lab. We build local-first apps that keep your data yours, and we help teams set up servers, BI platforms, Android apps and AI automation the same way.
Need it built? We do that too.
Why We Build Offline-First
Modern software engineering has largely devolved into thin web wrappers designed to capture user attention and harvest behavioral metrics. We hold our products to a different standard:
- ×Mandatory user accounts, email verification walls, and forgotten passwords for basic local tasks.
- ×Third-party telemetry SDKs (Segment, Mixpanel, Firebase) phoning home on every button click.
- ×$10/month recurring subscriptions for simple utilities that could run entirely on your CPU.
- ×When cloud providers shut down or pivot, your historical data and workflows evaporate.
- ✓Zero Account Friction: Launch the binary and start working. No sign-up modals, ever.
- ✓Air-Gapped Operation: Network permissions are stripped from OS manifests whenever possible.
- ✓Durable Storage: Data lives in open standards (encrypted SQLite, JSON, CSV) on your drive.
- ✓Calm Ownership: Perpetual licenses or free utilities. Pay once, keep forever.
Active Studio Releases
Hiel Cowork
Windows-native AI coworking workbench for your projects and documents.
Hiel Compta
Moroccan accounting and financial management software.
HaramBlur
Real-time on-device AI content filtering for Android.
AuditPro
Cross-platform desktop audit management and automated reporting.
Seradyx Marketing Studio
Local-first multi-brand AI content studio & production engine.
HielJobs
AI-powered job discovery, personalization, and application automation.
Built quietly. Shipped clean.
Every product bearing the Seradyx mark adheres to three concrete engineering rules:
1. Deterministic Local State
We treat the local filesystem as the source of truth. Your data resides in standard SQLite WAL databases or plaintext files that you can inspect, backup with Time Machine/rsync, and export without proprietary vendor friction.
2. Native Silicon Efficiency
We avoid wasteful multi-hundred-megabyte web bundles for background utilities. When we need GPU acceleration or parallel hashing, we write native Metal shaders, Rust cores, or Swift bindings that consume negligible RAM.
3. Verifiable Distributions
Every binary hosted through our distribution network publishes an explicit SHA-256 cryptographic hash. Verify checksums with standard terminal tools (`shasum -a 256`) before running any installer.
Latest writing
Engineering Notes
Good questions
Seradyx is a small independent software lab. We build our own products (Hiel Cowork, HielJobs, Hiel Compta, HaramBlur and more) and take on a limited number of client projects in the same areas.