Warp vs Claude Code (2026) — different tools, and Claude Code runs inside Warp

Warp and Claude Code are not competing for the same slot: Warp is a terminal that became an agentic development environment with its own server-side agent, and Claude Code is a coding agent that runs as a process on your own machine — including inside Warp. Warp's own README tells you to "bring your own CLI agent" and names Claude Code first. The real decision is whether you want the terminal itself to be the agent surface, and whether you are willing to have a second vendor sit in the request path.

Two disambiguations before anything else, because both queries collide. Warp here is warp.dev, not Cloudflare's WARP tunnel and its warp-cli, not the warp Rust web framework, and not the payroll platform trading under the same name. Claude Code is the agentic coding product at code.claude.com, not the Claude chat app and not the separate Claude Agent SDK library — Claude vs Claude Code covers that split. And the product is now just "Warp": its README calls it "an agentic development environment, born out of the terminal", so "Warp Terminal", which the download page still uses, and "Warp" name the same product.

Which one should you pick

The migration cost is asymmetric and worth pricing before you commit. Going to Warp's agent, Warp's own migration page (last updated September 16, 2026) maps CLAUDE.md to AGENTS.md or WARP.md as a Rule, Claude Code slash commands to Warp's slash commands plus Warp Drive prompts, tool definitions to MCP, subagents to multi-agent orchestration, and conversation resume to per-tab persistence. One item genuinely carries over untouched: Warp says it finds .claude/skills/ automatically. Going the other way — Warp to Claude Code — there is nothing to migrate, because Claude Code was never configured inside Warp in the first place.

What each product actually is

Repository facts read from the Warp and Claude Code GitHub APIs on September 18, 2026; the Warp repository was not archived and its default branch was master. Claude Code tags releases at a fast cadence — the newest tag at that check was in the v2.1.x series — so a pinned version number here would be stale within days and is deliberately not quoted as current.

Plans and prices, side by side

Read from warp.dev/pricing and claude.com/pricing on September 19, 2026. Two honest gaps. The Claude Max card renders a single "From $100" because the 5× and 20× tiers share one card with a selector — the higher tier's price is widely reported as $200 but that string could not be read off the official page, so confirm it in checkout. And while Warp does publish add-on credit prices — 400 credits for $10, 1,000 for $20, 3,000 for $50, 6,500 for $100, each valid for twelve months from purchase — its pricing FAQ says Warp "abstracts away token usage" and gives no mapping from credits to models or tokens. A dollar-per-credit figure without a credits-per-task figure still produces no honest Warp cost per task, so none is printed here.

Bringing your own model: the part that actually differs

Both clients can be pointed at an endpoint you choose, and that is where they stop resembling each other. The protocols differ, the configuration surfaces differ, and — the part most comparisons miss — the trust models are opposites.

Warp's custom inference endpoint documentation (last updated September 16, 2026, checked September 19, 2026) states the requirement plainly: "Your endpoint must be reachable at a public URL. Requests route through Warp's servers, so Warp must be able to reach your endpoint over the public internet." Local runtimes are rejected outright and need a tunnel. Warp says the key itself is stored only on your device and never on Warp's servers; the prompts are a different matter, since the requests carrying them go through Warp's backend, and Warp states it cannot enforce Zero Data Retention for this traffic. Warp's separate BYOK page names Anthropic, OpenAI and Google accounts and documents no custom base URL field, so the custom inference endpoint — not BYOK — is the documented place for a gateway key.

Four things a Warp custom endpoint does not reach, all from that same page: Auto routing still consumes Warp credits even with an endpoint configured; custom routers cannot resolve to an endpoint-routed model; Cloud Agents are excluded because the configuration lives locally; and features such as Codebase Context stay on Warp's infrastructure. Billing-wise, inference is billed directly by your endpoint provider — except that on Business and Enterprise, local agent runs still consume platform credits.

Claude Code's path has no documented plan gate and no GUI. Two variables do it, and the base URL is an origin rather than a full route:

# Claude Code speaks Anthropic Messages. The variable is an ORIGIN —
# Claude Code appends the route and posts to /v1/messages itself.
export ANTHROPIC_BASE_URL=https://api.kunavo.com
export ANTHROPIC_AUTH_TOKEN=sk-kn-...       # sent as Authorization: Bearer

Per Anthropic's gateway connection guide (checked September 19, 2026), ANTHROPIC_AUTH_TOKEN sends the credential as Authorization: Bearer and ANTHROPIC_API_KEY sends it as x-api-key; if you were not told which, use the first. Three caveats worth reading before you switch. A gateway credential replaces your claude.ai subscription for that session, so its usage limits stop applying and the traffic bills per token to whoever owns the credential. Remote Control and voice dictation become unavailable, and Remote Control is additionally disabled whenever the base URL points at a non-Anthropic host. And the desktop app does not read ANTHROPIC_BASE_URL at all — it uses its own third-party inference configuration. The subscription-and-billing caveat comes from the companion LLM gateways page rather than the connection guide; that page also states that Anthropic "doesn't endorse, maintain, or audit third-party gateway products, and doesn't support routing Claude Code to non-Claude models through any gateway."

The Warp equivalent is three fields in a settings pane, and its setup steps have you specify the model identifiers yourself — Warp documents no discovery or validation step for them:

Settings → search "inference endpoint"

Endpoint URL   https://api.kunavo.com        # Warp asks for "the base URL that exposes /v1/chat/completions"
API key        sk-kn-...
Model id(s)    claude-sonnet-4-6              # you specify these yourself; no discovery step is documented

What is not documented anywhere is how Warp's agent exercises tool calling across a custom endpoint: whether it sends OpenAI-style tools and tool_calls, and what happens when a response carries no tool call. Warp's agent is tool-heavy, so this matters, and nothing here was runtime tested. Treat a matching protocol as a reason to try one bounded task, not as a compatibility claim. OpenAI-compatible API covers what that contract does and does not guarantee.

A worked cost estimate for the per-token route

This is illustrative token arithmetic, not a measured task cost and not a bill ceiling. Assume one working session sends 200,000 uncached input tokens and receives 12,000 output tokens, and that you run 60 such sessions a month — roughly three a day over twenty working days. Those assumptions are made up for illustration; substitute your own. Rates are live Kunavo catalog prices per million tokens.

Two readings, both of which cut against a simple verdict. First, the model choice moves this estimate by a wide margin on identical assumptions — Claude Haiku 4.5 at $6.24 against Claude Opus 5 at $31.20 for the modelled month — so "which client is cheaper" is usually dominated by which model you run and how much context you resend. Second, the cheapest listed rate and the lowest cost to finish the task are different claims: a model that needs three attempts can cost more than one that needs a single pass. Measure on your own repository before you treat any of this as a budget, and see Claude Code pricing for the subscription-versus-tokens version of the same question.

Kunavo's catalog amount is a billing floor rather than a cap: when the upstream reports its charge, the bill is the greater of catalog cost and upstream cost times the applicable markup. Cache charges and external tools sit outside this example. The minimum top-up is $10 in prepaid credit — a funding minimum, not a task fee or a subscription. See billing details.

Running both, which is what most people end up doing

The arrangement Warp itself documents is not either/or. Warp's Claude Code page (last updated September 16, 2026) says Warp auto-detects the CLI when you run it and adds rich input controls, code review, agent notifications and other integrated features; the notification plugin needs jq, and installation is a one-click chip or the warpdotdev/claude-code-warp plugin marketplace. In that arrangement Claude Code bills to its own credential — a Claude plan, an Anthropic key, or an endpoint you name — while Warp's built-in agent stays on Warp credits or on a custom endpoint. Two meters, deliberately.

If the per-token side is the one you want for Claude Code, Kunavo publishes a setup guide for it. That is a configuration reference, not a compatibility test: neither client has been runtime tested here. Keep a working route available, run one bounded task, then read the charge your account actually recorded. Start at the Claude Code integration guide and create a Kunavo account when you are ready to fund a key.

Choosing differently? Claude Code vs Cursor and Claude Code alternatives cover the neighbouring decisions, and the AI agent API directory lists which clients accept which protocol.

FAQ

Warp pricing, plans, custom-inference-endpoint, CLI-agent and migration documentation checked September 19, 2026; Warp README and FAQ and both GitHub repository APIs checked September 18, 2026; Claude pricing and the Claude Code gateway and cost documentation checked September 19, 2026; Warp's BYOK page, add-on-credit prices and pricing FAQ, and both repository APIs, re-read September 21, 2026. Kunavo token rates come from the live catalog. No runtime or compatibility test of either client against Kunavo was performed, and every dollar figure in the estimate above is illustrative token arithmetic.