Build apps, agents, and startups
The homepage and pricing page position cto.new as a way to build apps, agents, and startups using AI models rather than a single-purpose generator.
cto
Freemium
cto is an AI product builder and agent-team platform for creating apps, agents, and startups on AI models. It includes a free tier with no credit card or API key required, plus a Premium option starting from $20.
What is cto?
cto is an AI product builder and agent-team platform from enginelabs.ai. The site describes it as a way to build apps, agents, and startups on top of AI models, with a free tier that does not require a credit card or API key.
The product also has a business-oriented mode, cto AI Business, that centers on assembling agent teams with a Team Lead and specialist roles. The site shows examples for engineering, marketing, content, customer support, and receptionist workflows, and it references API and MCP integrations as part of the build process.
What can cto do?
Free access with a paid upgrade path
The pricing page says the product uses frontier AI models and offers a free tier, with a Premium option shown separately.
Integration-ready workflows
The pricing page highlights API and MCP integrations, and the Tools page says cto AI Business can include MCP integrations in an agent team setup.
Role-based agent teams
The home page examples show prebuilt team patterns such as engineering, marketing, and content teams, each composed of specialized roles.
Team-building workflow
The Tools page describes a setup with Headquarters, Team Lead, Hire Employee, and MCP integrations, indicating a structured way to assemble agent workflows.
Guided business use cases
The Use Cases page shows guided builds for customer support, marketing, and receptionist agents, each combining a lead role with specialists.
Use Cases
“Build an AI team for a workflow”
Use cto.new when you want to assemble an AI agent team for a business workflow instead of a single chat interface. The source shows team structures built around a lead plus specialists.
“Create business-specific agents”
Use the platform to prototype customer support, marketing, or receptionist agents. The Use Cases page describes those scenarios as free-pilot builds with specialist roles and MCP integrations.
“Browse or reuse existing agent businesses”
Use the marketplace and business pages when you want to browse ready-made AI businesses or team templates. The site describes the marketplace as a place to buy a ready-to-run AI business or list one for sale.
“Model product development teams”
Use cto.new to work on a full-stack product concept, especially if you want engineering roles represented in the build. The home page example shows a technical lead, backend engineer, frontend engineer, and QA engineer.
“Set up a content studio”
Use the platform for content operations when the work calls for planning, writing, and research roles. The home page example shows an editor, writer, and researcher arranged as a content studio.
Frequently Asked Questions
Is cto.new free to use?
cto.new offers a free tier that can be used without a credit card or API key. The pricing page also shows a Premium option starting from $20, but the source does not specify every included limit or feature in detail.
What can I build with cto.new?
The source says cto.new can be used to build apps, agents, and startups on AI models. The Tools and Use Cases pages also show flows for building AI business teams such as customer support, marketing, and receptionist setups.
Does cto.new support integrations?
The site indicates that cto.new includes agent features, available models, and API and MCP integrations, but it does not provide a full public integration list in the collected text.
Can I own what I build on cto.new?
The source does not state ownership terms in detail, but the pricing FAQ includes the question 'Do I own everything I build?', which suggests ownership is addressed in the product FAQs on the site.
Quick Facts
- Category
- AI app builder / agent platform
- Platform
- Web
- Primary users
- Builders, teams, and operators
- Source domain
- enginelabs.ai
- Notable workflow
- Agent teams with Team Lead and specialist roles
- Pricing signal
- Free tier; Premium starting from $20
cto Traffic Analysis
Traffic data is for reference only.
- Domain Rating
- 39
cto Alternatives
cto
cto.new
cto is an AI platform for building apps, agents, and startup workflows on frontier models. It coordinates multi-agent teams and lets you get started free, with no credit card or API key required.
EvoMap
evomap.ai
EvoMap is AI self-evolution infrastructure for sharing, validating, and inheriting agent capabilities across models and regions. It includes a free tier, paid Premium and Ultra plans, and account access to an AI evolution workspace.
MindStudio
mindstudio.ai
MindStudio is a no-code AI agent builder for teams and enterprises, with 200+ models and a free plan.
文心智能体平台AgentBuilder
agents.baidu.com
文心智能体平台AgentBuilder is Baidu’s agent platform for creating, managing, and distributing agents with Wenxin large models.
Tessl
tessl.io
Tessl is an agent enablement platform that provides coding agents with structured, versioned context and a governed skills layer, helping teams build and manage AI-native software across Free, Team, and Enterprise plans.
Kit for AI
kitforai.com
Kit for AI is an API for persistent agent memory, document and URL conversion, and cited knowledge-base retrieval. It supports MCP and REST, with a free tier plus invite-only and custom paid plans.