Side by side
Firebender vs flux
Both stand on ai coding assistants. Which one you can start free with, which one lets you read the code, and what each costs once you pay.
Free plan
Firebender combines JetBrains coding assistance with Android-focused agent tools and integrations. Its announced end date means prospective users need to account for limited product continuity.
Visit Firebender Free plan LinuxMac
Flux packages codebase-aware AI assistance, terminal controls, reusable skills, and headless execution in a free open-source tool. Its Linux and macOS focus and provider-key setup are important considerations for adoption.
Visit fluxThe facts
| Firebender | flux | |
|---|---|---|
| Free plan | Yes | Yes |
| Open source | Not published | Not published |
| Runs on | Not published | Linux, Mac |
| Lowest paid plan | Flex: $9 a month | Not published |
| Plans published | 7 | None |
| Maker | Firebender | Not published |
| Website | firebender.com | fluxagent.dev |
| On ai coding assistants | #77 of 102 | #81 of 102 |
Firebender: what it does well
- Supports a broad range of JetBrains IDEs
- Coding agent can test features in an emulator
- Inline code rewriting and Figma-to-Compose generation
- Custom agents and autonomous sub-agents
- SOC 2 Type II and ISO 27001 stated
What to know first
- Plugin product ends October 31, 2026
- Flex adds a token fee to usage
- On-demand usage after credits is billed
flux: what it does well
- Free and MIT licensed
- Terminal TUI with model switching and diffs
- Reads, writes, searches, and runs shell commands
- Supports three listed AI providers
- Headless options for workflow automation
What to know first
- Available on Linux and macOS only
- Requires provider API keys
- Source builds require listed prerequisites
- No IDE support is stated
Alternatives to Firebender Alternatives to flux The whole list