Best AI app builders for Self-Hosted (2026)
For self-hosted, Onlook is our pick: For running the app builder itself, not just its output, Onlook fits directly: it's local-first and runs offline, licensed under Apache-2.0 so there's no vendor lock on the code, and billed only through the OpenRouter, Anthropic, or OpenAI API key you bring rather than a subscription. Builders who want to run the app builder itself, not just the output, on their own machine or server: no vendor credit meter, a license they can live with, and a BYO-API-key bill instead of a subscription. Below is the full ranking and the tradeoffs, or read how we score.
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Reviewed by vsref Editorialfacts verified Aug 31, 2026Methodology →
OnlookWINNER
What matters for self-hosted
Weight ×5 = decisive, ×1 = relevant| Fact | Onlook | bolt.diy | Dyad | Figma Make | Lovable |
|---|---|---|---|---|---|
| Runs offline (local-first)×5 | ✓ YesAug 31 | ✓ YesAug 31 | ✓ YesAug 31 | n/a | n/a |
| License×4 | Apache-2.0Aug 31 | MITAug 31 | Apache-2.0 (core)Aug 31 | n/a | n/a |
| BYO API keys×4 | OpenRouter (primary chat provider), Anthropic, OpenAIAug 31 | OpenAIAug 31 | Anthropic, OpenAI, Google Gemini, OpenRouterAug 31 | n/a | n/a |
| Self-host the output×2 | n/a | ✓ YesAug 31 | ✓ YesAug 31 | ✓ YesAug 31 | ✓ YesAug 31 |
| Hosted option exists×2 | true - onlook.com, in closed beta / early access (waitlist)Aug 31 | noneAug 31 | false (no hosted app-builder SaaS)Aug 31 | n/a | n/a |
The ranking, tool by tool
For running the app builder itself, not just its output, Onlook fits directly: it's local-first and runs offline, licensed under Apache-2.0 so there's no vendor lock on the code, and billed only through the OpenRouter, Anthropic, or OpenAI API key you bring rather than a subscription. Full Onlook vs v0 verdict →
Builders who want to run the app builder itself, not just its output, need bolt.diy: it runs offline as a local-first tool, ships under the MIT license, and bills through your own OpenAI API key rather than a vendor subscription. Full bolt.diy vs Bolt.new verdict →
Dyad is built for this use case: it runs offline as a local first app, ships its core under the Apache 2.0 license, and accepts your own API keys for Anthropic, OpenAI, Google Gemini, or OpenRouter so you pay your provider directly instead of a subscription. Full Dyad vs Lovable verdict →
For someone who wants to run the builder itself, offline operation, licensing, and bring-your-own-key billing are what decide it, and neither Canva Code nor Figma Make publishes any of those three. Full Figma Make vs Canva Code verdict →
Someone who wants to run the builder itself locally needs answers on offline operation, licensing, and bring-your-own API key billing, and neither Bubble nor Lovable addresses any of those directly. Full Lovable vs Bubble verdict →
AI coding agent + cloud dev environment + deployment platform (broader than a pure app-builder). No won verdicts for this use case yet; it ranks on ties and near-misses.
Vibe-coding AI app builder with a fully bundled backend, Wix-owned. No won verdicts for this use case yet; it ranks on ties and near-misses.
Mobile-first prompt-to-native-app builder for indie app founders. No won verdicts for this use case yet; it ranks on ties and near-misses.
Prompt-to-app builder for web + native mobile, rebranded product name "Anything" (still live at create.xyz; canonical site is anything.com, same Vercel-hosted Next.js app, legal entity "Create, Inc."). No won verdicts for this use case yet; it ranks on ties and near-misses.
"Vibe solutioning" platform for builders and founders, spanning Build (app generation), Solve (research), and Intelligence (competitor tracking). No won verdicts for this use case yet; it ranks on ties and near-misses.
Mobile-first prompt-to-app builder aimed at monetizable indie apps ("Build mobile apps. Make money."). No won verdicts for this use case yet; it ranks on ties and near-misses.
AI agent-driven builder shipping native iOS/Android + web from one prompt. No won verdicts for this use case yet; it ranks on ties and near-misses.
Chat-to-app builder in 40+ languages, buildable from phone or laptop. No won verdicts for this use case yet; it ranks on ties and near-misses.
"Ship in hours, not days" -- fast prompt/design-to-app builder aimed at both non-technical users and developers who want editable, exportable code. No won verdicts for this use case yet; it ranks on ties and near-misses.
Agent-driven full-stack + mobile builder pitched at both beginners and developers, with an enterprise tier carrying SOC2/ISO27001/SSO. No won verdicts for this use case yet; it ranks on ties and near-misses.
Multi-target prompt-to-app builder (web + native mobile + crypto) from Famous Labs, sibling product to SuperCool.com/TeachClub.com/Deal.ai. No won verdicts for this use case yet; it ranks on ties and near-misses.
"Build real apps in Claude and ChatGPT" -- BYO-AI-assistant app builder that supplies the backend platform (DB/auth/hosting) rather than its own proprietary chat model. No won verdicts for this use case yet; it ranks on ties and near-misses.
Low-code incumbent (3.3M+ users) adding AI generation on top of a mature visual Flutter builder - the segment anchor for mobile-first. No won verdicts for this use case yet; it ranks on ties and near-misses.
AI website + business builder aimed at non-technical founders launching a full business (not just a site) from one subscription. No won verdicts for this use case yet; it ranks on ties and near-misses.
No-code AI partner for launching web apps, bundled with Hostinger hosting/domains/email. No won verdicts for this use case yet; it ranks on ties and near-misses.
Developer-angle prompt-to-app builder emphasizing full code ownership. No won verdicts for this use case yet; it ranks on ties and near-misses.
Prompt-to-production-app in Python, not JS/React -- built on a large (28.9k-star) OSS framework rather than a from-scratch proprietary runtime. No won verdicts for this use case yet; it ranks on ties and near-misses.
"From Idea to App in Days" - full-stack builder emphasizing full code ownership, 12+ selectable AI models, and wholesale-rate pay-per-use pricing vs. competitors' opaque monthly credit bundles. No won verdicts for this use case yet; it ranks on ties and near-misses.
AI-native evolution of an established no-code platform, not exportable code -- assembled from Softr's own production-tested components. No won verdicts for this use case yet; it ranks on ties and near-misses.
"The IDE for the whole team" - code-first, team/GitHub-native AI app builder (Tempo Labs). No won verdicts for this use case yet; it ranks on ties and near-misses.
Chat-to-deployed-app builder with published, transparently-costed AI usage pricing -- the decoder-fact exception in this category. No won verdicts for this use case yet; it ranks on ties and near-misses.
Multi-model prompt-to-app builder (GPT, Claude, Kimi/Moonshot, GLM/Z.ai + more) with a large public remix community and per-model credit-cost tradeoffs exposed to the user. No won verdicts for this use case yet; it ranks on ties and near-misses.
AI full-stack app builder, prompt-to-app in the browser. No won verdicts for this use case yet; it ranks on ties and near-misses.
AI UI/full-stack generation agent, tightly integrated with the Vercel platform. No won verdicts for this use case yet; it ranks on ties and near-misses.
No-code incumbent platform, now with AI-native prompt-to-app generation. No won verdicts for this use case yet; it ranks on ties and near-misses.
AI code-generation feature bundled inside Canva's design suite, scoped and priced entirely through Canva's own Free/Pro/Business plans and shared Premium-AI-credit pool - not a standalone app builder with independent pricing. No won verdicts for this use case yet; it ranks on ties and near-misses.