Continue
Signal
| Feature | Continue | Signal |
|---|---|---|
| Pricing | Free only | Free only |
| Free Plan | ✓ Yes | ✓ Yes |
| Rating | 4.3 / 5 | 4.6 / 5 |
| Best For | developers, open-source-advocates, privacy-focused-devs, self-hosters | privacy-advocates, journalists, activists, security-conscious-users |
| Founded | 2023 | 2014 |
| Autocomplete | ✓ | ✗ |
| Chat | ✓ | ✗ |
| Inline Editing | ✓ | ✗ |
| Multi Model Support | ✓ | ✗ |
| Context Providers | ✓ | ✗ |
| Custom Commands | ✓ | ✗ |
| End To End Encryption | ✗ | ✓ |
| Group Chats | ✗ | ✓ |
| Voice Calls | ✗ | ✓ |
| Video Calls | ✗ | ✓ |
| Disappearing Messages | ✗ | ✓ |
| Screen Security | ✗ | ✓ |
✓ Continue Pros
- Fully open-source (Apache 2.0)
- Works with any LLM provider
- VS Code and JetBrains support
- Local model support
✗ Continue Cons
- Requires self-configuration of LLM
- Less polished than Copilot
- Setup can be complex for beginners
✓ Signal Pros
- Industry-leading encryption
- Completely free and open-source
- No ads or data collection
- Cross-platform support
✗ Signal Cons
- Smaller user base than WhatsApp
- Limited business features
- No channels or bots
The Verdict
Continue is built for developers and open source advocates, with a focus on autocomplete and chat. Signal targets privacy advocates and journalists and leads with end-to-end-encryption and group-chats.
Both tools use custom enterprise pricing — you'll need to contact sales for a quote, which makes direct cost comparison difficult.
Both offer free plans, so you can test each with your real workflow before committing to a subscription.
Bottom line: Signal has a slight overall edge — but if fully open-source (apache 2.0) matters most to you, Continue may still be the right call.