Kiro vs Warp
A feature-by-feature comparison of Kiro and Warp across 7 capability categories.
Modalities — Tie
| Feature | Kiro | Warp |
|---|---|---|
Text Input | Yes, requires free plan. Prompts become specs (requirements, design, tasks) then implementation. | Yes, requires free plan. Terminal plus Warp Agent / Agent CLI take natural-language tasks. |
Image Upload / Vision | Partial. Homepage mentions multimodal inputs and Figma as context. A general image-upload vision API was not separately documented. | Unknown. Screenshot/vision attach in the agent was not confirmed on the homepage. |
Image Generation | No. A coding agent, not an image model. | No. A developer terminal/agent platform, not an image generator. |
Voice Mode | No. No conversational voice loop is documented. | No. No conversational voice loop is documented. |
Video Understanding | No. Not a video-analysis product. | No. Not a video-analysis product. |
Video Generation | No. Not a video generation product. | No. Not a video generation product. |
File Upload (PDF, DOCX) | Yes, requires free plan. Works on local workspaces and, on the web, GitHub/GitLab repos in cloud sandboxes. | Yes, requires free plan. Agents operate on the local (or cloud-agent) codebase. |
Code Execution | Yes, requires free plan. Agents implement, test, and can run headless in CI. Web sessions run in isolated sandboxes. | Yes, requires free plan. The terminal runs commands; agents can execute in the shell and open PRs. |
Audio Input | No. No audio-file input is documented. | No. No audio-file input is documented. |
Canvas / Artifact Editor | Unknown. Overlapping columns disagreed (partial vs yes); left unverified rather than copying a no. | Unknown. Overlapping columns disagreed (no vs partial); left unverified rather than copying a no. |
Screen Sharing / Computer Use | No. No computer-use desktop takeover is documented. Agents edit the workspace. | Partial. Session links share agent runs. That is not a desktop computer-use product. |
Memory & Context — Kiro Wins
| Feature | Kiro | Warp |
|---|---|---|
Persistent Memory | Yes, requires free plan. Steering files (.kiro/steering/, ~/.kiro/steering/, AGENTS.md) persist conventions across sessions and surfaces. | Partial. Enterprise lists cross-harness agent memory (research preview). Warp Drive stores snippets. Not ChatGPT memory. |
Large Context Window | Unknown. Uses multiple FMs via Bedrock/Auto. No token window is published on the pricing page. | Unknown. You pick models (Claude, GPT, Gemini, etc.). No single window is published. |
Custom Instructions | Yes, requires free plan. Steering markdown (always / fileMatch / manual) plus AGENTS.md. | Yes, requires free plan. Factory config as code, autonomy settings, and data controls steer agents. |
Conversation History | Yes, requires free plan. IDE, CLI, web, and Crew keep sessions. Web sandboxes keep running after you close the laptop. | Yes, requires free plan. Cloud conversation storage (limited on Free, unlimited on Build). Session links for sharing. |
Integrations — Tie
| Feature | Kiro | Warp |
|---|---|---|
Web Search / Browsing | Unknown. MCP can pull tools; a first-party live-web search toggle was not confirmed. | Unknown. A first-party live-web search toggle was not confirmed. |
Plugins / Extensions | Yes, requires free plan. MCP, Agent Client Protocol, Open VSX extensions, Skills.md, and 500+ CLI tools. | Yes, requires free plan. Any model/harness, Slack/Linear/GitHub mentions, BYOK, and factory automations from GitHub/webhooks. |
API Access | Partial. Headless CLI in CI/CD and ACP into other IDEs. That is not a public REST generate API. | Partial. Enterprise Analytics API is listed. Agent CLI is the main programmatic surface, not a public generate REST API. |
Zapier Integration | Unknown. No first-party Zapier app was checked. | Unknown. No first-party Zapier app was checked. |
Custom GPTs / Bots | Yes, requires free plan. Custom agents plus steering; ACP into other tools. Kiro Crew is the open-source coordinator. | Partial. Factories and harness choice specialize agents. Not a GPT Store. |
Real-time Collaboration | Partial. Team billing and shared steering. Live multiplayer cursors were not documented. | Yes, requires plus plan. Warp Drive collaboration (unlimited on Build) and real-time session links so others can watch/steer an agent. |
Live Social Data Integration | No. Not a live social-firehose product. | No. Not a live social-firehose product. |
Live Citation Mapping | No. Not a cited-search product. | No. Not a cited-search product. |
Developer — Warp Wins
| Feature | Kiro | Warp |
|---|---|---|
Function Calling | Yes, requires free plan. Agents take actions (implement, test, hooks, MCP tools), not chat-only replies. | Yes, requires free plan. Agents run shell/tools and can connect Slack, Linear, and GitHub. |
Streaming Responses | Unknown. Token streaming is not documented as an API contract. | Yes, requires free plan. A terminal streams command and agent output as it runs. |
Fine-Tuning | No. You pick models (Auto, Claude, GPT, open-weight). No custom-weight training product. | No. You bring models. Warp does not train custom weights. Self-improvement loops edit factory config, not a foundation model. |
Embeddings API | No. Not an embeddings API. | No. Codebase indexing is not a public embeddings API. |
Structured Output (JSON) | Partial. Specs and property-based tests are structured artifacts. Not a JSON-schema chat API. | Partial. Evals/benchmarks score spec adherence. Not a JSON-schema chat API. |
Reasoning / Thinking Mode | Unknown. Overlapping columns disagreed (yes vs partial); left unverified rather than copying a no. | Unknown. Overlapping columns disagreed (yes vs partial); left unverified rather than copying a no. |
Local Execution | Yes, requires free plan. IDE and Crew run on your machine; web sandboxes are cloud. Models are hosted. | Yes, requires free plan. The terminal and Agent CLI run locally. Cloud agents are optional. Homepage also says the terminal is open source. |
Open Weights | Partial. You can select open-weight models (Qwen, DeepSeek, MiniMax, GLM). The Kiro product itself is not an open-weight release except Crew. | Partial. You can use open-source models and BYOK. Warp is not itself a model-weight release. |
Multi-Agent Orchestration | Yes, requires free plan. Parallel agents implement tasks; hooks fire on IDE events; Crew coordinates tools. | Yes, requires plus plan. Factories run fleets of coding agents across the SDLC on any model or harness. |
Platforms — Kiro Wins
| Feature | Kiro | Warp |
|---|---|---|
Web App | Yes, requires plus plan. Kiro on the web (preview) is for paid Pro+ tiers; sandboxes keep running in the cloud. | Partial. Cloud agents and session links are browser-visible. The primary product is still the desktop terminal. |
iOS App | Yes, requires plus plan. Homepage: sign in on mobile with a paid account. Store listing OS split was not opened this round; Google/Apple both implied by “mobile app”. | No. Downloads are macOS, Windows, and Linux. |
Android App | Unknown. A mobile app is documented; Android vs iOS split was not confirmed on a store page. | No. No Android client is documented. |
Desktop App | Yes, requires free plan. Downloadable IDE for the OS; Open VSX + VS Code settings import. | Yes, requires free plan. Native terminal for macOS, Windows 10/11, and Linux (brew, winget, .deb/.rpm/AppImage). |
Chrome Extension | No. Not distributed as a Chrome extension. | No. No official Chrome extension. |
Privacy — Warp Wins
| Feature | Kiro | Warp |
|---|---|---|
GDPR Compliant | Unknown. Needs an AWS DPA read for Kiro specifically. | Unknown. SOC 2 is documented. A GDPR DPA was not read. |
Opt Out of Data Training | Unknown. Enterprise privacy is advertised; a consumer training opt-out toggle was not checked. | Yes, requires free plan. Pricing: Zero Data Retention with contracted LLM providers — no customer data retained or used for training. Telemetry is configurable. |
Enterprise Privacy Mode | Yes, requires enterprise plan. IAM, SSO, usage dashboards, IP indemnity, GovCloud, centralized billing. | Yes, requires enterprise plan. SAML SSO, ZDR, BYOLLM, self-hosted cloud agents, admin data controls. |
Workspaces — Tie
| Feature | Kiro | Warp |
|---|---|---|
Projects / Folders | Yes, requires free plan. Workspace .kiro/specs and steering; Crew is a persistent local workspace. | Yes, requires free plan. Warp Drive (limited on Free) plus factory config repos. |