Buildy vs Domainee: Which is Better in 2026?
A comprehensive comparison of Buildy and Domainee covering features, pricing, use cases, and which tool is the right choice for your needs.
⚡ Quick Verdict
Choose Buildy if:
- →You need apps persist at their own url after the chat that created them ends or works from chatgpt, claude, cursor, codex, gemini, grok, goose and others
Choose Domainee if:
- →You want more affordable paid plans (from $0.2/mo)
- →You need one api call to add a customer hostname or automatic ssl issuance and perpetual renewal
ChatGPT already recommends Buildy or Domainee. Does it recommend yours?
If you're building an AI tool, run a free AI-visibility scan on your own product — we ask ChatGPT across 5 prompt angles and score how often you get named. ~30 seconds, no signup, no card.
Buildy vs Domainee: At a Glance
Pricing Comparison: Buildy vs Domainee
Understanding the pricing differences between Buildy and Domainee is crucial for making the right choice. Here's how their plans compare side by side.
Buildy Pricing
Domainee Pricing
💡 Pricing takeaway: Both Buildy and Domainee offer free tiers, making it easy to try before you buy. Compare the specific plans to find the best value for your use case.
Feature-by-Feature Comparison
Here's how every feature from Buildy and Domainee stacks up.
What Makes Each Tool Unique
🔵 Unique to Buildy
Features available in Buildy but not in Domainee:
- ✓Apps persist at their own URL after the chat that created them ends
- ✓Works from ChatGPT, Claude, Cursor, Codex, Gemini, Grok, Goose and others
- ✓Same data whether you edit in the app or tell your agent
- ✓Arrives pre-filled with the context your agent already has
- ✓No signup to create — claim later to keep the app permanently
- ✓Documented REST API, OpenAPI spec and device-pairing recovery flow
🟣 Unique to Domainee
Features available in Domainee but not in Buildy:
- ✓One API call to add a customer hostname
- ✓Automatic SSL issuance and perpetual renewal
- ✓DNS monitoring per hostname
- ✓In-app domain purchasing through the same API
- ✓MCP server for agent-driven provisioning
- ✓Free DNS, SSL, WHOIS and email-record tools
Use Case Recommendations
Best for: Buildy
Buildy solves a specific failure of chat-based app generation: the app dies with the conversation. When your agent builds something on Buildy, it stays live at its own URL after the chat ends, and you keep using and updating it. The flow is that you add Buildy to whatever AI chat you already use — the site lists ChatGPT, Claude, Claude Code, Cursor, Codex, Gemini, Grok, Perplexity, OpenClaw and Goose — ask for an app, and get back a running URL such as app.buildy.so/you/workout-tracker. From then on the app is dual-headed: you can open it directly on your phone and add an entry through its own interface, or you can tell your agent in chat and it writes to the same app. The worked example on the homepage shows a run log where saying today's run, 3.2 miles in chat and tapping Add entry in the app produce one identical record, and the agent can then answer questions about the stored data. Because the agent that builds it already holds your context, the app arrives with your details filled in rather than as an empty template. The technical surface is documented openly — a REST API with an OpenAPI spec, per-route rate limits and token TTLs, an anonymous app token model and a device-pairing recovery flow — and the pricing page is itself published as machine-readable markdown citing the source files behind every number.
Ideal use cases:
- •Teams or individuals who need apps persist at their own url after the chat that created them ends
- •Teams or individuals who need works from chatgpt, claude, cursor, codex, gemini, grok, goose and others
- •Teams or individuals who need same data whether you edit in the app or tell your agent
- •Teams or individuals who need arrives pre-filled with the context your agent already has
- •Anyone focused on agents workflows
- •Anyone focused on app-builder workflows
Best for: Domainee
Domainee is the custom-domain layer for SaaS products, delivered as a REST API with an MCP server alongside it. One POST to /v1/domains with a hostname and an origin returns a CNAME; your customer adds that record, and Domainee issues the SSL certificate, renews it forever and monitors the DNS so nobody on your team has to. It handles both directions of the problem — connecting a domain your user already owns, and selling them one in-app through the same workspace, the same billing and the same API key — which matters because most users would rather not log into a registrar at all. The MCP server is a genuine convenience rather than a checkbox: if you are building in Cursor or Claude Code anyway, your agent can provision domains, debug DNS and walk a customer through setup. Pricing is unusually clean for infrastructure — no tiers and no minimums, with the first 50 custom domains and 100GB of bandwidth free forever, then $0.20 per domain with volume discounts stepping down to $0.10 above 10,000 domains, and 400GB of bandwidth included on any paid plan then $0.05/GB. The site also publishes a substantial set of free DNS, SSL, WHOIS, SPF, DMARC, DKIM and HTTP tools with no account required.
Ideal use cases:
- •Teams or individuals who need one api call to add a customer hostname
- •Teams or individuals who need automatic ssl issuance and perpetual renewal
- •Teams or individuals who need dns monitoring per hostname
- •Teams or individuals who need in-app domain purchasing through the same api
- •Anyone focused on api workflows
- •Anyone focused on domains workflows
💻 Other Coding & Development Tools to Consider
Buildy and Domainee aren't the only options. Here are other popular tools in the same space:
Cursor
AI-first code editor with powerful inline generation
GitHub Copilot
AI pair programmer for code suggestions
Windsurf
AI-native IDE with autonomous coding agents
v0
Generate React UI components from text prompts
Bolt
AI full-stack app builder with instant preview
Devin
Autonomous AI software engineer for full projects
Is one of these your tool?
This page ranks for "Buildy vs Domainee" — buyers comparing the two land here, and ChatGPT and Perplexity cite it. Claim your listing for $19 one-time — no subscription, nothing to cancel — and get a Featured badge, top placement in your category, and a permanent dofollow backlink. Prefer it ongoing? Monthly is one click away on the next page.
Frequently Asked Questions
Is Buildy better than Domainee?
It depends on your needs. Buildy offers 6 key features including Apps persist at their own URL after the chat that created them ends and Works from ChatGPT, Claude, Cursor, Codex, Gemini, Grok, Goose and others, while Domainee provides 6 features including One API call to add a customer hostname and Automatic SSL issuance and perpetual renewal. Buildy uses a freemium model with a free tier, while Domainee is freemium with free access available. Choose based on which features and pricing model align with your requirements.
Is Buildy cheaper than Domainee?
Buildy doesn't have standard paid plans, while Domainee starts at $0.20/month. Both tools offer free tiers, so you can try each before committing. Always check the official websites for the most current pricing.
Can I use Buildy and Domainee together?
Yes, many users combine Buildy and Domainee in their workflow. Buildy excels at apps persist at their own url after the chat that created them ends, while Domainee shines with one api call to add a customer hostname. Using both allows you to leverage the strengths of each tool, though this means managing two subscriptions — though free tiers can help manage costs.
What's the main difference between Buildy and Domainee?
While both are coding & development tools, Buildy emphasizes apps persist at their own url after the chat that created them ends, whereas Domainee is known for one api call to add a customer hostname. The best choice depends on your specific workflow and feature priorities.
Learn More
📬 Get the best new AI tools delivered weekly
One concise email with fresh launches, trending picks, and featured standouts.