Devin vs Claude Code: Which to Use in 2026?

TL;DR - Claude Code runs in your terminal and local repo, still defaults to Claude Opus 5.5 (the newer Fable 5.1 is opt-in at higher cost), and starts at $20/mo. - Devin runs as a hosted agent in its own cloud VM, starts at $20/mo; Teams is $80/mo minimum + $40/mo per full seat (up to 200 members). - Terminal-Bench 4: Opus 5.5 66.4% vs Cognition's SWE-2 27.3% — a model result, not a product verdict, and Devin also runs Claude models. Neither company reports SWE-bench Verified anymore. - Verdict: pick Claude Code for work you steer and review; pick Devin for well-scoped tasks you delegate and collect later.

Devin vs Claude Code is a choice between two execution models. Claude Code is a terminal-resident agent that works in your local repo and defaults to Claude Opus 5.5. Devin is a hosted agent in its own cloud VM with a full desktop, shell and browser. Both start at $20/mo. Choose Claude Code for hands-on work you steer; Devin for scoped tasks you delegate.

What actually differs between Devin and Claude Code?

The core difference is where the agent lives and how much you supervise it.

Claude Code is a local process. You install it with one command, point it at a repo, and it reads your CLAUDE.md (or an existing AGENTS.md) to pick up your standards. It runs across the terminal, VS Code, JetBrains, a desktop app, the web, and mobile, with the same engine behind each surface. claude --cloud offloads a task to a cloud session, and claude --teleport pulls a cloud or web task back into your terminal.

Devin is a hosted agent. Each session gets its own cloud VM with a desktop, shell and browser, so Devin can run your app, click through the UI, and QA its own changes before handing them back. Its surfaces are Devin Cloud, Devin Desktop (the IDE formerly called Windsurf, renamed 2 June 2026), the Devin CLI, Devin Review, Ask Devin, and DeepWiki for codebase indexing. Devin's default model is its own SWE-2, and it can run other models, including Claude.

The practical split: Claude Code keeps you in the loop on every step; Devin aims to take a scoped ticket and return a pull request.

How do they work day to day?

You steer Claude Code and you delegate to Devin. That distinction drives everything else.

With Claude Code, you sit in the loop. It proposes a plan, edits files, runs commands, and shows diffs you approve or redirect. You catch a wrong turn in seconds because you are watching it happen. This fits exploratory work, refactors where you hold the context, and anything where the spec is still forming.

With Devin, you write a clear ticket, hand it off, and check back. Devin plans, writes across files, runs your test suite in its VM, and opens a PR. You review the result, not the keystrokes. This fits a backlog of well-scoped, independent tasks — bug fixes, test coverage, dependency bumps — where supervising each one is the bottleneck.

The failure modes mirror the models. Under-specify a Devin ticket and you get a confident PR that solves the wrong problem. Hand Claude Code a huge delegated task with no checkpoints and you lose the review advantage that makes it strong.

How do setup and onboarding differ?

Claude Code sets up in a minute locally; Devin provisions in the cloud and indexes your repo first.

Claude Code installs with a single shell command, Homebrew, WinGet, or Linux package managers. It runs in your existing environment with your existing tools, credentials and shell. Onboarding is a CLAUDE.md file in your repo root that sets coding standards, architecture notes and review checklists; it also builds auto memory across sessions.

Devin provisions a hosted VM per workspace, so first-run setup is configuring that environment — repo access, secrets, build and test commands — through Devin Cloud. DeepWiki indexes your codebase so Devin and Ask Devin can answer questions and ground their work in your actual structure. The payoff is that Devin arrives with a running environment it controls; the cost is that you configure that environment up front rather than reusing your laptop's.

If your toolchain is fiddly to reproduce, Claude Code's reuse of your local setup saves time. If you want a clean, repeatable environment that teammates share, Devin's hosted VM is the point.

Which languages, tools and integrations does each support?

Both cover the major languages; the integration surfaces differ.

Language coverage is not a real differentiator. Both handle Python, JavaScript/TypeScript, Go, Rust, Java, C#, Ruby, PHP and the rest, because both are general coding agents, not language-specific tools. Pick on workflow and integrations, not language support.

Claude Code connects to external tools through the Model Context Protocol (MCP), so it can read Google Drive, update Jira, pull from Slack, or use custom servers. It works directly with git, ships GitHub Actions and GitLab CI/CD integrations, routes bug reports from Slack to PRs, and reviews PRs automatically on GitHub.

Devin leans on a broader built-in integration list: Slack, Microsoft Teams, Linear, Jira, GitHub, GitLab and Bitbucket, plus MCP. That spread matters if your team drives work from chat and tickets and wants an agent that picks tasks up from those surfaces without glue code.

What does Devin cost in 2026?

Devin starts at $20/mo and scales by seats and usage.

• Free: $0. Limited Devin usage, Devin Review and DeepWiki.
• Pro: $20/mo. Usage quota plus pay-as-you-go past it; Slack, Linear and MCP integrations; up to 10 concurrent sessions.
• Max: $200/mo. Larger quota, same 10 concurrent sessions.
• Teams: $80/mo minimum + $40/mo per full seat, up to 200 members. Flex seats carry no fixed charge and draw on shared credits. Unlimited concurrent sessions, admin dashboard, centralized billing.
• Enterprise: custom. Adds SSO, VPC deployment, admin controls and a dedicated account team.

Two usage details to budget for: a Devin session sleeps after 30 minutes of inactivity by default, and Windows sessions use roughly 9% more than equivalent Linux (Ubuntu) sessions.

One currency note. Many comparison pages still quote Devin's old per-ACU self-serve pricing and a legacy team plan. Those are retired: legacy Core users were migrated to the Free plan, and self-serve now runs on plan quotas plus on-demand credits. If a figure you have seen is built on the old per-ACU model, it is out of date.

What does Claude Code cost in 2026?

Claude Code is included in Claude subscriptions, so you pay for the plan, not a separate agent.

• Pro: $17/mo billed annually ($200 up front), or $20/mo monthly.
• Max: from $100/mo, with 5x or 20x Pro usage.
• Team: $20–$25/seat/mo Standard (annual vs monthly), $100–$125/seat/mo Premium, for 2–150 seats.
• Enterprise: $20/seat/mo annual with a 20-seat minimum, plus usage billed at API rates.

Subscription usage runs on a rolling 5-hour window plus weekly caps. If you prefer metered billing, the API rates are Opus 5.5 $4 / $20 per million input/output tokens, Sonnet 5.5 $2 / $10, and Haiku 5.5 $0.10 / $0.50 for prompts up to 100K tokens. The newer Fable 5.1 model, opt-in via /model fable, costs $10 / $50 — more than double Opus 5.5 — so the default keeps your bill predictable.

What do the benchmarks actually say?

On the newest terminal benchmark, Claude Opus 5.5 is well ahead of Cognition's SWE-2 — but read it as a model comparison, not a product verdict.

The headline: on Terminal-Bench 4, Anthropic reports Opus 5.5 at 66.4% (xhigh effort, 22 Sep 2026) and Cognition reports SWE-2 at 27.3% (10 Sep 2026). The two were measured separately, but they cross-validate: both vendors' tables put Fable 5.1 at 55.8% and GPT-6 Astra at 57.9% on the same benchmark, so the shared anchors line up and the gap is real.

Two caveats keep this honest. First, Terminal-Bench 4 is a hard, newer suite — on the older Terminal-Bench 2.1, Cognition reports SWE-2 at 92.8%, so a single benchmark generation can swing the story. Second, this is Opus 5.5 the model versus SWE-2 the model, and Devin can run Claude models inside its product, so the benchmark does not settle which product to buy.

Elsewhere the race is closer. On FrontierCode 1.1 Main — Cognition's own benchmark — Opus 5.5 scores 54.4% and SWE-2 50.0%, within a few points. On DeepSWE 1.1, SWE-2 scores 73.0%, close to frontier models. Cognition's framing is cost-performance: SWE-2 lands within a point of Fable 5.1 on FrontierCode while being 64% cheaper.

Note what is missing: neither company reports SWE-bench Verified anymore. If a comparison leads with SWE-bench Verified, it is working from retired numbers.

Which handles parallel work better?

Devin is built for fan-out; Claude Code added parallelism but keeps a coordinator in the loop.

Devin spawns sessions that each get their own VM, so parallel tasks are fully isolated. Pro and Max cap concurrency at 10 sessions; Teams and Enterprise are uncapped. The Devin API lets you launch and manage sessions programmatically, which suits a platform team firing many tickets at once.

Claude Code parallelizes through subagents (a lead agent assigns subtasks and merges results), background agents you watch from one screen, and the Agent SDK for custom orchestration. Cloud scheduled tasks, GitHub Actions and GitLab CI/CD run work on a schedule or on repo events. The model is still coordinate-and-review rather than pure fan-out, which keeps you in control but makes it less of a fire-and-forget fleet than Devin.

If your constraint is "more scoped tickets than engineers to supervise them," Devin's isolation and uncapped concurrency are the stronger fit.

Which one can your security team approve?

Both clear enterprise review, but on different axes: Devin controls the runtime, Claude Code controls where inference runs.

Devin offers VPC deployment, SAML/OIDC SSO, teamspace isolation, and per-org and per-user spend caps. On compliance, Devin Desktop and the Devin CLI are listed as FedRAMP High in Cognition's compliance docs, while Devin Cloud remains FedRAMP High In-Process; the full platform reached In-Process status in July 2026 and broader authorization is slated for 2026. That split matters: the locally run components are further along than the hosted cloud.

Claude Code gives you managed settings and a model allowlist, SCIM provisioning, audit logs, a compliance API, RBAC, and data-retention controls. Its distinguishing lever is where inference runs: you can route through Amazon Bedrock, Google Vertex AI, Microsoft Foundry, or a self-hosted gateway, keeping model traffic inside your boundary.

Choose on your binding constraint. If the requirement is "model traffic must stay in our cloud," Claude Code's inference routing answers it. If the requirement is "the agent's runtime must sit in our VPC with hard spend caps," Devin answers it.

When should you not use each?

Each tool has a wrong job. Matching the task to the model is where teams win or waste money.

Do not reach for Devin when the spec is vague or still changing — a hosted agent optimizes for a confident answer, and an underspecified ticket returns a polished solution to the wrong problem. It is also the pricier default for exploratory work, since you pay for VM time and review a finished PR rather than steering cheaply.

Do not reach for Claude Code when you have a long queue of independent, well-defined tasks and no one to supervise them one by one — that is exactly the supervision bottleneck Devin's fan-out is built to clear. And do not switch Claude Code to Fable 5.1 by reflex: Opus 5.5 is the default for agentic coding and costs less than half as much, so pay for Fable only when a task genuinely needs the extra frontier headroom.

The common mistake on both sides is treating the tool as autonomous when it is not, or as a supervised pair when you needed delegation. Pick the execution model first, the vendor second.

What this means for you

• Solo developer: Claude Code. The $20/mo Pro plan, local setup and steer-and-review loop fit one person holding all the context.
• Small team (2–10): Claude Code Team at $25/seat/mo. Shared standards via CLAUDE.md, predictable per-seat billing, no VM provisioning.
• Platform team with a big backlog: Devin, or both. Devin's per-VM isolation and uncapped Teams concurrency clear a queue faster than you can supervise it; many teams run Claude Code for hands-on work and Devin for delegated tickets.
• Regulated environment: Claude Code if your constraint is where inference runs (Bedrock/Vertex/Foundry/self-hosted). Devin if you need the runtime in your VPC with spend caps — noting its hosted Cloud is still FedRAMP In-Process.
• Worried about unpredictable bills: Claude Code. Subscription usage with a 5-hour window and weekly caps is easier to forecast than VM-time plus on-demand credits.

Verdict: Claude Code is the better default for most teams in 2026 — cheaper, predictable, and strong on the newest benchmarks with Opus 5.5. Devin earns its premium when you have more well-scoped work than engineers to supervise it, or when a hosted VM in your VPC is a hard requirement.

For adjacent comparisons, see Claude Code vs GitHub Copilot, Aider vs Claude Code, Kilo Code vs Cline, Windsurf vs Copilot (Windsurf is now Devin Desktop), and Warp vs Cursor. Background on the vendor: Cognition's $48B valuation and Devin.

Frequently Asked Questions

Is Devin better than Claude Code?

Neither is universally better. On Terminal-Bench 4, Claude Opus 5.5 scores 66.4% versus Cognition SWE-2's 27.3%, but that compares models, not products, and Devin can run Claude models too. Claude Code wins for supervised work; Devin wins for delegating a queue of well-scoped tasks.

How much does Devin cost in 2026?

Devin's Pro plan is $20/mo (up to 10 concurrent sessions) and Max is $200/mo. Teams costs $80/mo minimum plus $40/mo per full seat, up to 200 members, with free flex seats on shared credits. Enterprise is custom with VPC and SSO. Sessions sleep after 30 minutes idle.

Which Claude model does Claude Code use by default?

Claude Code defaults to Claude Opus 5.5 (released 22 September 2026) on Pro, Max, Team and Enterprise. The newer Fable 5.1 (15 September 2026) is opt-in via /model fable and costs $10/$50 per million tokens versus Opus 5.5's $4/$20, so most agentic coding runs cheaper on the default.

Can Claude Code work autonomously like Devin?

Partly. Claude Code runs subagents, background agents, scheduled cloud tasks, and GitHub/GitLab CI jobs, and claude --cloud offloads work to the cloud. But its design keeps a coordinator reviewing and merging, so it is steer-and-review by default. Devin is built to take a ticket and return a PR with less supervision.

Which is better for large codebases?

Both handle large repos. Claude Code reads your codebase and uses CLAUDE.md plus auto memory for context. Devin indexes your code with DeepWiki and grounds Ask Devin and its sessions in that index. For a big parallel backlog, Devin's per-VM isolation and uncapped Teams concurrency scale further.

Editor's note — sources: Prices, model versions and benchmark figures verified against vendor pages on 21 October 2026. Benchmarks are vendor-reported and margins narrow in real use; Devin runs Claude models, so a model comparison is not a product verdict. Claude plan and API pricing (including Fable 5.1 at $10/$50 and Haiku 5.5 at $0.10/$0.50) from Claude's pricing page. Opus 5.5 benchmarks from Anthropic's Opus 5.5 announcement; SWE-2 figures from Cognition's SWE-2 post. Devin plan mechanics (Teams $80 minimum + $40 per full seat, up to 200 members, 30-minute idle sleep, Windows ~9% overhead) from Devin's self-serve billing docs. FedRAMP status (Devin Desktop and CLI listed FedRAMP High, Devin Cloud In-Process) from Cognition's compliance documentation. The Windsurf-to-Devin-Desktop rename (2 June 2026) is per Cognition's own documentation.