Free
Free
- messages
- 30 messages per 30 days
- Unlimited AI agents
- No credit card required
Nelly pricing
Platform for building, testing, and chatting with custom AI agents using natural language, with no coding required.
- Free plan
- Yes
- Paid from
- $9/mo
- Plans
- 3
- Free trial
- -
What is Nelly?
Nelly is an AI agent platform for building, testing, and using custom agents without coding. Users describe what an agent should do in natural language, add toolkits such as a browser and a database, and break complex work into specialized sub-agents. Nelly Chat provides threaded conversations with agents, while departments organize teams of agents and activity views show tool use and progress. Agents run locally on the user's computer, and paid plans allow connecting custom LLM providers including OpenAI, Anthropic, OpenRouter, and LM Studio. A marketplace for sharing and monetizing agents is planned.
Plans and prices
Pro
$9/mo
- messages
- 100 messages per 30 days
- Unlimited AI agents
- Unlimited messages with own LLM provider
- Priority support
- Early access
Pro+
$20/mo
- messages
- 250 messages per 30 days
- Unlimited AI agents
- Unlimited messages with own LLM provider
- Priority support
- Early access
Prices in USD, as shown by nelly.is. Source: pricing page. Last checked October 30, 2026.
Not sure which Nelly plan fits? Talk it through with your AI agent
Copy the prompt below and paste it into the agent you already use. It has the plans and prices from this page and asks you the right questions first.
See the prompt
I want to decide whether Nelly (nelly.is) is the right tool and which plan to pick. Below is what the StableMRR pricing directory read from Nelly's own pricing page (last checked 2026-10-30). It can be out of date, so treat it as a starting point. Category: AI agents / Chatbots and agent builders What it does: Platform for building, testing, and chatting with custom AI agents using natural language, with no coding required. Plans: - Free: Free. Limits: messages 30 messages per 30 days. Includes: Unlimited AI agents, No credit card required - Pro: $9/mo. Limits: messages 100 messages per 30 days. Includes: Unlimited AI agents, Unlimited messages with own LLM provider, Priority support, Early access - Pro+: $20/mo. Limits: messages 250 messages per 30 days. Includes: Unlimited AI agents, Unlimited messages with own LLM provider, Priority support, Early access Alternatives in the directory: Botpress, Chatbase, CruiseGPT, Landbot Pricing page: https://nelly.is/pricing Directory listing: https://stablemrr.com/p/nelly-is First ask me three short questions about my team size, budget and what I need it for. Then recommend one plan, tell me what could make it a bad fit, and compare it with the alternatives. Finish with what I should check on the vendor's site before I pay.
Pricing facts
- Pricing model
- Freemium
- Billing
- monthly
About Nelly
- Platforms
- web, desktop
- Integrations
- Anthropic, OpenAI, OpenRouter, LM Studio
Features
- Unlimited AI agents
- Own LLM provider support
- Priority support
- Early access
- Custom enterprise plans
Price history
No price changes recorded since we started tracking on October 30, 2026.
Alternatives to Nelly
| Product | Category | Free plan | Paid from | Plans | Checked |
|---|---|---|---|---|---|
| BotpressPlatform for building chatbots and agents | Chatbots and agent builders | Yes | - | 4 | Oct 29, 2026 |
| ChatbaseCustom AI chatbot trained on your data | Chatbots and agent builders | No | $40/mo | 4 | Oct 29, 2026 |
| CruiseGPTAI cruise planning assistant that answers questions about cruise lines, ships, cabins, ports and loyalty programmes. | Chatbots and agent builders | Yes | $9.99/mo | 4 | Oct 29, 2026 |
| LandbotNo-code chatbots for lead capture | Chatbots and agent builders | Yes | €40/mo | 5 | Oct 29, 2026 |
| LindyAI assistant that runs workflows | Chatbots and agent builders | Yes | $49.99/mo | 3 | Oct 29, 2026 |
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How this page was made. Plans and prices are read automatically from nelly.is's public pricing page, checked against the page text, and re-checked about every week. Method. Something wrong? Tell us.