# Simantic

5 Hacker News commenters recommended Simantic and 2 criticized it, November 2025 to November 2026. It was recommended in 1 of 13 months.

**Verdict:** Developers recommend it for timing-accurate firmware simulation with maintenance handled by the vendor. Critics doubt its viability and question its choice of microcontrollers.

## Why people recommend it

- Maintenance handled, works on every commit (2 comments): "quite a few people prefer when things just work with a setup on every commit" ([source](https://news.ycombinator.com/item?id=50291512)) "We do the maintenance for you, so you can focus on building your things." ([source](https://news.ycombinator.com/item?id=50306946))
- Timing-accurate, honest simulation (2 comments): "We do try to make our simulations as timing-accurate as possible." ([source](https://news.ycombinator.com/item?id=50307387)) "our commitment to keeping our simulation honest" ([source](https://news.ycombinator.com/item?id=50291770))

## What people warn about

- Doubts about viability and microcontroller choice (2 comments): "Odd choice of microcontrollers for a tool that targets professional developers." ([source](https://news.ycombinator.com/item?id=50299082)) "I don't think this simulator has much viability." ([source](https://news.ycombinator.com/item?id=50301360))

## Alternatives hackers recommend

- [Velxio](https://hackerapproved.com/p/velxio-2-0.md): 21 recommend
- [Esp32sim](https://hackerapproved.com/p/esp32sim.md): 11 recommend
- [Wokwi](https://hackerapproved.com/p/wokwi.md): 6 recommend

## Cite as

Hacker Approved, "Simantic", https://hackerapproved.com/p/simantic/ (counts from 1,795,640 Hacker News comments, November 2025 to November 2026).