OpenCode in finance

Open-source (MIT) coding agent for the terminal, desktop and editor that works with models from many providers (Claude, GPT, Gemini, local models…) and reads project instructions from AGENTS.md. Soapbox runs Sheila, its contractor-payments and bookkeeping agent, on it.

Price and plans

Free (open source) · models extra; OpenCode Go from $10/month

Plan	Published price
OpenCode	Free (open source, MIT licence)Includes some free models with a daily quota; if you connect another provider (Anthropic, OpenAI…), you pay its price or use your subscription.
OpenCode Zen	Pay as you go: $20 top-ups plus a $1.23 card processing feeEach request is charged at the model provider’s price with no markup, according to OpenCode.
OpenCode Go	$10/month
OpenCode Go Plus	$40/month
Enterprise	See the official page

The app is free; the real cost depends on the model you connect. Soapbox’s Sheila was tested with Claude Opus 4.6, which is paid separately to Anthropic.

Prices verified on October 21, 2026 (opencode.ai). Prices and plans change often and may exclude tax. Check the official pricing page before you buy. We do not earn a commission from any of these tools.

Entries that use OpenCode

1 entry

Use caseEvidence: First-hand experience
Soapbox's Sheila: an open-source accounting agent built from small scripts and an AGENTS.md, running in OpenCode with Claude
Soapbox (Alex Gleason)Company · Open-source software (grant- and donation-funded)
Soapbox, a small open-source software company, says its agent Sheila replaced its whole contractor-payments and bookkeeping flow: it reads invoices by email, pays in dollars or Bitcoin, keeps the ledger in Google Sheets and reconciles the bank monthly, with a person watching. First-hand account with public code, but no figures.
March 6, 2026

OpenCode in finance

Price and plans

Entries that use OpenCode

Soapbox's Sheila: an open-source accounting agent built from small scripts and an AGENTS.md, running in OpenCode with Claude

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