# MeshCore vs Meshtastic

Two open-source protocols dominate the LoRa mesh networking space: **MeshCore** and **Meshtastic**. Both run on similar hardware, both are free, and both accomplish the same basic goal - but they make different design choices that affect performance, battery life, and network behavior. Both firmwares are free and open source; the official MeshCore phone app is freemium, with some optional features (such as certain T-Deck capabilities) behind a paid unlock.

## Side-by-side comparison

<table id="bkmrk-characteristicmeshco"><thead><tr><th>Characteristic</th><th>MeshCore</th><th>Meshtastic</th></tr></thead><tbody><tr><td>**Message routing**</td><td>Path discovery (targeted delivery)</td><td>Managed flooding for broadcasts (nodes suppress redundant rebroadcasts); since v2.6, direct messages use next-hop routing</td></tr><tr><td>**Battery life**</td><td colspan="2">Depends mostly on the board (nRF52 boards last far longer than ESP32) and settings; both firmwares support low-power operation</td></tr><tr><td>**Private messages**</td><td>End-to-end encrypted by default</td><td>Channel messages AES-256-CTR encrypted (shared PSK); per-pair public-key (PKI) direct messages available since v2.5</td></tr><tr><td>**Network load**</td><td>Low - messages go where needed</td><td>Higher - broadcasts are rebroadcast by multiple nodes (with suppression of redundant rebroadcasts)</td></tr><tr><td>**High-traffic behavior**</td><td colspan="2">Path-based routing generates fewer rebroadcasts per message than flooding, which can help under heavy traffic</td></tr><tr><td>**Community size**</td><td>Growing</td><td>Very large, well-established</td></tr><tr><td>**App maturity**</td><td>Actively developed</td><td>Mature, polished apps</td></tr><tr><td>**Interoperability**</td><td>MeshCore devices only</td><td>Meshtastic devices only</td></tr></tbody></table>

## Which should you choose?

There is no universally correct answer - it depends on your situation:

- Choose **MeshCore** if you prioritize battery efficiency, privacy by default, and intelligent routing that scales better as the network grows.
- Choose **Meshtastic** if you want a large existing community, more polished apps, more device support, and easier initial setup for beginners.

MeshCore and Meshtastic devices **cannot communicate with each other** - they use different protocols. If you want to connect with others in your area, find out which platform your local community uses first.

## Compatibility note

Most popular LoRa hardware (Heltec, LilyGo, RAK, etc.) can run either firmware. You are not locked in by hardware - you can reflash a device to switch platforms if you change your mind.