Head-to-Head Comparison · Alternative to AdaL · 🛠️ dev tools
AdaL vs OpenCode
A terminal coding agent with no loyalty to any model vendor; you still pay the meter. Here is how OpenCode ($0/mo open source) stacks up against AdaL ($20/mo) across cost, hosting, data privacy, and real-world trade-offs.
AdaL vs OpenCode Specification Matrix
facts verified 2026-08-14
| Dimension | AdaL (Paid) | OpenCode (Replacement) |
|---|---|---|
| Monthly Price | $20 / mo | $0 / mo |
| 1-Year Cost (1 seat) | $240 / yr | $0 / yr (Save $240) |
| 1-Year Cost (5 seats) | $1,200 / yr | $0 / yr (Save $1,200) |
| 1-Year Cost (10 seats) | $2,400 / yr | $0 / yr (Save $2,400) |
| Source & License | Proprietary SaaS | open source MIT |
| Where It Runs | Vendor Cloud | Local (on your machine) |
| Platforms | Web / Cloud | desktopclione-click install |
| GitHub Stars | — | ★ 198k (active aug 2026) |
Deep Dive: Switching from AdaL to OpenCode
Trade-offs, installation & data architecture
What you trade away
It gives you one agent with tools rather than an orchestrator that splits a task across research, coding, browser and review workers.
How to deploy OpenCode
Install script, Homebrew or npm
What it takes to run
You bring and pay for provider API keys, one account per vendor
Where your data lives
Source files stay in the working repo; credentials and session data live under the local OpenCode data directory
Why fork OpenCode instead of vibe-coding a AdaL clone?
The core loop is genuinely reachable: open-source agents already route across model families, run tools, and edit repos, and a weekend of wiring gets you a personal version. What does not fall out of a weekend is the harness around the model, which is where AdaL claims its numbers come from, plus browser-based verification, clustered code review, and the team controls. You end up with an agent that works and a noticeably worse recovery rate on long tasks.
AdaL vs OpenCode FAQ
Is OpenCode a good free alternative to AdaL?+
Yes. OpenCode is a verified open-source (MIT) replacement for AdaL. A terminal coding agent with no loyalty to any model vendor; you still pay the meter.
What is the catch when switching from AdaL to OpenCode?+
It gives you one agent with tools rather than an orchestrator that splits a task across research, coding, browser and review workers.
How much do you save switching from AdaL to OpenCode?+
AdaL costs $20/mo ($240/yr) per seat, whereas OpenCode is $0/mo. Switching saves $240/yr for a solo user, $1,200/yr for a 5-person team, and $2,400/yr for a 10-person team.
How do I install or self-host OpenCode instead of AdaL?+
Install: Install script, Homebrew or npm. Setup: You bring and pay for provider API keys, one account per vendor
