Nelly positions itself as a full AI agent platform. Its goal is not merely to have AI assist with software development, but to make AI agents an execution layer that can collaborate with existing software and automate everyday tasks. Its broader vision also includes evolving agents into continuously operating autonomous teams, and enabling developers to publish and monetize AI agents and tools through a marketplace.
Based on the available information, Nellyβs core capability is creating and using AI agents, with support for collaborative messaging between agents and sub-agents. All plans allow unlimited AI agent creation, making it suitable for exploring multi-agent task decomposition, workflow automation, and business-assistance execution scenarios. The platform also supports using your own LLM provider; in that case, Nellyβs platform message limits do not apply, though usage will still be subject to the model providerβs own policies and quotas. Note that the main materials do not disclose the default model, specific software integrations, API/SDK availability, tool-calling details, or Chinese-language support, so real-world usability still needs to be verified through testing.
Nelly uses a freemium subscription model. Free is $0/month, requires no credit card, and includes 30 messages within a rolling 30-day window. Pro is $9/month and includes 100 messages, priority support, and early access. Pro+ is $20/month and includes 250 messages, also with priority support. Message counting is relatively strict: messages sent by users to agents, as well as messages sent by agents to sub-agents, are counted. As a result, complex multi-agent tasks can consume the quota quickly. The platform does not sell additional message packs. Subscription payments are non-refundable, but users can cancel and continue using the service until the end of the billing period. Higher enterprise quotas or specific features can be customized.
The main advantages are a low barrier to entry, a free plan that does not require a credit card, and unlimited agents across all plans. The option to connect your own LLM provider also leaves room for scaling by high-frequency users and developers. The downsides are that the product is still in beta, so pricing, limits, and features may change; public information is also missing key details such as data privacy, integration lists, model capabilities, and Chinese-language experience. Enterprises should conduct additional due diligence before procurement.
Nelly is better suited to individual developers, early-stage teams, and builders who want to quickly experiment with AI agent automation or eventually publish agents/tools. Enterprises with workflow automation needs may want to follow its custom plans, but should further confirm security and compliance, permissions, logging, and integration capabilities. Access from mainland China is not specified in the available materials, and both network connectivity and payment methods are unknown. If access or compliance becomes an issue, alternatives such as Dify, Coze, n8n, LangGraph, and Zapier AI may be worth comparing.
β This review is compiled from public sources and does not constitute a purchase recommendation. Verify all facts on the vendor's official site. Verify on nelly.is official site.
nelly.is is an Unknown AI Apps provider. TG4G tracks its product information, an overall rating of 7.0/10, and a China-accessibility score of Workable. Click "Visit Official Site" to reach nelly.is directly.