How do their growth rates compare?

Nelly has a month-over-month growth rate of -48.7%; OpenBot has +2,617.1%.

How does pricing compare?

Nelly: Free, Paid. Nelly offers a free tier to start and paid subscription plans that unlock features such as connecting your own LLM providers. Pricing details are published on the site's pricing page. OpenBot: Freemium, Free, Contact for Pricing. Free ($0) for personal and other noncommercial use, with every feature unlocked and no add-ons. You pay only your AI provider via the plan or API key you already have. Commercial use requires a separate license; OpenBot for Teams is priced on request with managed servers, team environments and implementation support.

What are alternatives to Nelly and OpenBot?

Other tools in related categories include Notion, Cursor, Manus, Google Antigravity, Base44.

Nelly vs OpenBot — Traffic (1.64K vs 145.31K), Pricing & Verdict

Open AI Tools

Nelly vs OpenBot — Traffic (1.64K vs 145.31K), Pricing & Verdict | Open AI Tools

Side-by-Side Traffic & Specification Matrix

Dimension / Metric	Nelly	OpenBot
Official Domain	nelly.is	openbot.run
Pricing Model	Free, Paid	Freemium, Free, Contact for Pricing
Monthly Visits	1.64K (1,641)	145.31K (145,308)
MoM Traffic Delta	-1.56K (-48.7%)	+139.96K (+2,617.1%)
Primary Market & Share	🇩🇪 Germany (95.2%)	🇧🇷 Brazil (41.1%)
Direct Visits / mo	655	62.77K
User Rating	4.2	4.4
Supported Platforms	Website	Website

Nelly

A complete, no-code AI agent platform you build, run and share locally

Studio natural-language agent builder

Create custom agents by describing their job in plain language with headings and lists; no coding or special syntax required.

Toolkits and sub-agents

Give agents browser and database tools, and split complex work into specialised sub-agents to form a coordinated team.

Nelly Chat with threads and departments

Hold natural conversations in organised threads, group agents into departments by drag-and-drop, and review detailed activity logs with browser screenshots.

Local-first data with cloud LLMs

Agents and their data stay on your computer while only conversation context is sent to the model provider and not stored by Nelly.

Strengths & Pros

+Genuinely no-code: agents are defined in plain natural language
+Local-first storage of agents and data with optional bring-your-own LLM provider
+Supports browser and database toolkits plus sub-agent delegation
+Available on Windows, macOS and Linux