Agentic AI Comparison:
OpenCode vs supermaven
vs
(listing unavailable)Introduction
OpenCode is an open-source coding agent for terminal, desktop and editor workflows with selectable model providers. Supermaven is a sunsetted coding assistant whose remaining service is free autocomplete for existing customers. Ratings are subjective editorial opinions about each product’s stated purpose, not measured benchmarks or a claim that different workflows are interchangeable.
Overview
supermaven
Supermaven is a sunsetted coding assistant whose remaining service is free autocomplete for existing customers.
OpenCode
OpenCode is an open-source coding agent for terminal, desktop and editor workflows with selectable model providers.
Editorial ratings · 1–10, higher is better
These scores express our judgement of the cited product facts. They are not measured performance benchmarks. Each product is assessed for its stated purpose; a higher score does not make different workflows interchangeable.
Evidence gaps lower confidence and affect the relevant judgement. Unknown pricing does not mean free access. Research prototypes and retired products retain their historical scope, with adoption ratings reflecting current access.
Ratings assessed: 2026-10-26. Source verification dates may differ.
Documented capability: How useful and complete is the documented workflow for the product's stated purpose?
- 1–2: No usable current workflow established, or only an unsupported promise.
- 3–4: Historical, experimental or very limited workflow; substantial delivery gaps.
- 5–6: Concrete but narrow workflow, or promising research requiring specialist review.
- 7–8: Substantial documented end-to-end workflow with useful controls or customization.
- 9–10: Exceptionally complete documented scope and controls; reserve 10 for unusually strong evidence.
Ease of adoption: Can the intended user obtain and set up a usable product today?
- 1–2: Discontinued, unavailable, waitlisted, or no usable deployment path verified.
- 3–4: Archived software, restricted research/preorder access or uncertain current service access.
- 5–6: Developer-managed setup, significant configuration or sales-led implementation.
- 7–8: Active accessible product with manageable setup for its intended user.
- 9–10: Straightforward self-service access and setup, with unusually few adoption obstacles.
Value and cost clarity: How attractive and understandable is the cost model for the documented use?
- 1–2: No current purchasable or usable offer; historical prices cannot support a purchase.
- 3–4: Material price, entitlement, license or availability uncertainty limits budgeting.
- 5–6: Plausible value with custom pricing, significant setup costs or incomplete selected-plan terms.
- 7–8: Useful scope with clear entry pricing/allowances or accessible source, while accounting for running costs.
- 9–10: Exceptionally accessible and clear cost model for substantial useful scope; never assume free compute.
Integration options: How useful and extensible are the verified user-facing connections for the intended workflow?
- 1–2: No current user-facing connection verified, or former connections are unavailable.
- 3–4: Inputs/exports or one focused connection; internal dependencies are not native connectors.
- 5–6: Useful API, configurable tools or several relevant connections, with limited verified breadth.
- 7–8: Broad relevant connections or an extensible documented API/MCP/tool ecosystem.
- 9–10: Extensive documented ecosystem with multiple connection mechanisms and strong task relevance.
Metrics Comparison
Documented capability
OpenCode: 8/10
Evidence confidence: medium
Code work and multiple concurrent sessions support a useful developer-agent workflow.
supermaven: 5/10
Evidence confidence: high
Historical code completion remains useful for existing users, but agent conversations have been withdrawn.
Compare the workflow you need, not just the number of advertised features.
Ease of adoption
OpenCode: 7/10
Evidence confidence: medium
Downloadable interfaces are available, with model and local development setup required.
supermaven: 2/10
Evidence confidence: high
The sunset notice describes continuing access for existing customers, not a current full-service adoption path.
Check current access, setup and human responsibilities for your team.
Value and cost clarity
OpenCode: 8/10
Evidence confidence: medium
Source and some models are free, while paid providers and gateway options have their own terms.
supermaven: 2/10
Evidence confidence: high
Old paid plans no longer describe the current offer; remaining existing-user autocomplete is free.
Compare the full cost, including usage, implementation and required services.
Integration options
OpenCode: 8/10
Evidence confidence: medium
Many model providers, local models and editor interfaces support flexible developer integration.
supermaven: 3/10
Evidence confidence: high
Existing editor autocomplete remains narrower than the former chat and agent workflow.
Match the documented connections to the systems you actually use.
Conclusions
Choose it for flexible model access and parallel development sessions. Configure provider terms and permissions, then review code and command results. Do not buy from the historical plan table. The November 2025 notice ends agent conversations and recommends a separate move to Cursor; existing-user autocomplete is not a new full-agent offer.
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