# Agentkit vs Persona

Agentkit records 20,332 monthly visits with +220.6% month-over-month growth and Freemium pricing. Persona records 0 monthly visits with 0% growth and Free pricing.

| Metric | [Agentkit](https://openaitools.app/tool/agentkit) | [Persona](https://openaitools.app/tool/persona-js) |
| :--- | :--- | :--- |
| Website URL | https://agentkit.ai | https://www.persona-chat.dev |
| Categories | AI Chatbot, AI Agent, AI Customer Service, AI Lead Generation | AI Agent, AI Developer Tools, AI Assistant, AI Chatbot |
| Pricing Model | Freemium | Free |
| Monthly Visits | 20,332 | 0 |
| MoM Growth Rate | +220.6% | 0% |
| Primary Market | United States | Global |
| Direct Visits | 5,382 | 0 |
| Review Score | 4.2 | 4.5 |
| Saved Count | 0 | 0 |
| Supported Platforms | Website | Website |

## Agentkit

Agentkit is aimed at the recurring problem of a support queue that fills with the same dozen questions. Instead of staffing around the clock, you give Agentkit your existing knowledge — website pages, PDFs, Word documents, pasted text, or hand-written Q&A pairs — and it turns that material into a conversational agent that can answer visitors at any hour. A typical ten-to-fifty page site is indexed in a few minutes, and web sources can be refreshed on a schedule so answers do not go stale.

Once trained, the agent is published with one script tag that works on WordPress, Shopify, Webflow, Wix, Squarespace, Framer, Next.js, or any HTML page, and it can also be connected to Instagram DMs, WhatsApp, and email. You decide which model powers each chatbot from a menu that spans OpenAI GPT, Anthropic Claude, and Google Gemini families, and you can change that choice per agent at any time.

The platform extends beyond answering questions. Agents can trigger buttons, forms, and API calls in context, capture leads mid-conversation, and respond in more than 95 languages with automatic language detection. A conversation inbox lets you review what visitors actually asked, spot gaps in your knowledge base, monitor credit usage, and export collected leads.

The free tier covers experimentation with a monthly credit allowance and a single chatbot; paid tiers add larger credit pools, more chatbots, team seats, auto-retrain, branding removal, integrations, and API access.

**Pricing & Plans:** Freemium. A free plan includes a monthly credit allowance, one chatbot, 10 website links, and basic actions with no credit card required. Hobby costs $29.99/month, Standard $119.99/month, and Pro $399.99/month when billed monthly, with annual billing available; higher tiers add credits, chatbots, team seats, integrations, and API access.

- **Multi-source training:** Crawl any URL and index pages automatically, upload PDFs and Word documents, paste text, or lock in exact Q&A answers for the questions visitors ask most.
- **Selectable AI models:** Choose from OpenAI GPT, Anthropic Claude, and Google Gemini models, and switch the model per chatbot at any time without rebuilding it.
- **Brand customization:** Match brand colors, welcome message, chat bubble styling, and suggested prompts so the widget feels native to your site.
- **Guardrails and controls:** Set domain restrictions, rate limiting, and visibility controls so your agent behaves within the boundaries you define.
- **Lead capture and inbox:** Collect emails and contact details inside the conversation, read full chat logs in an inbox, and export every captured lead.

**Strengths:** Trains on websites, documents, and exact Q&A pairs, so you can mix broad and precise knowledge; One script tag embeds on WordPress, Shopify, Webflow, Wix, and any HTML site; Choose between OpenAI, Anthropic, and Google models per chatbot and switch later; Built-in lead capture, conversation inbox, and lead export in the same product

[Profile (Markdown)](https://openaitools.app/tool/agentkit.md)

## Persona

Persona is a VanillaJS UI library built for developers who want a production-grade AI chat surface without adopting a frontend framework. You add it with a single npm install or a CDN script tag, point it at any Server-Sent Events endpoint, and get a streaming chat experience with agent loops, tool use, and style isolation via Shadow DOM.

The library is deliberately decoupled from any particular model provider. Because it consumes generic SSE streams, it works alongside backends built on the Vercel AI SDK, OpenAI Agents, LangGraph.js, Hono, Express, SvelteKit, or a hand-rolled node:http server. Pluggable hooks such as customFetch and parseSSEEvent let you adapt nearly any request or event shape without forking the widget.

Beyond chat, Persona leans into the browser as an agent runtime. Its WebMCP support lets you register page-level tools on document.modelContext — search, carts, bookings, forms — which the agent can discover and invoke with built-in user approval. Layout, theming, and dark mode are controlled through a three-layer token tree and a live theme editor, so the widget can match a brand without rewriting styles. It is created by the team at Runtype and released under the MIT license.

**Pricing & Plans:** Persona is free and open source under the MIT license, so the widget itself carries no cost. The maintainers (Runtype) offer an optional hosted backend and CLI workflow for spinning up agents and client tokens, which is the commercial path, but any compatible SSE backend can be used instead.

- **Zero framework dependencies:** Built in pure JavaScript with no React, Vue, or Svelte requirement, so it drops into any stack via npm or a single CDN script tag.
- **Any SSE backend:** Streams from a generic Server-Sent Events endpoint, with pluggable customFetch and parseSSEEvent hooks to adapt arbitrary request and event shapes.
- **WebMCP-native tool use:** Registers page-level tools on document.modelContext so the agent can discover and invoke actions like search, carts, and bookings with user approval.
- **Style isolation:** Renders inside Shadow DOM with prefixed CSS, keeping widget styles and host page styles fully separated in both directions.
- **Three layout modes and token theming:** Switch between floating launcher, docked copilot, and fullscreen assistant by config, and restyle via a three-layer design token tree with dark mode.

**Strengths:** Pure JavaScript with no framework lock-in, installable via npm or a single script tag; Model- and backend-agnostic thanks to generic SSE streaming and adapter hooks; WebMCP support turns existing page functionality into agent-callable tools; Shadow DOM isolation and token-based theming make it safe to embed in styled sites

**Limitations:** You still need to supply and host your own SSE chat backend, so it is not an out-of-the-box chatbot; Configuration depth (tokens, parsers, adapters) means a non-trivial learning curve for advanced customization; The optional hosted Runtype workflow is the smoothest path, which nudges teams toward that vendor

[Profile (Markdown)](https://openaitools.app/tool/persona-js.md)

## Frequently Asked Questions

### How do Agentkit and Persona compare in monthly traffic?

Agentkit has 20,332 monthly visits, while Persona has 0. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Agentkit has a month-over-month growth rate of +220.6%; Persona has 0%.

### How does pricing compare?

Agentkit: Freemium. Freemium. A free plan includes a monthly credit allowance, one chatbot, 10 website links, and basic actions with no credit card required. Hobby costs $29.99/month, Standard $119.99/month, and Pro $399.99/month when billed monthly, with annual billing available; higher tiers add credits, chatbots, team seats, integrations, and API access. Persona: Free. Persona is free and open source under the MIT license, so the widget itself carries no cost. The maintainers (Runtype) offer an optional hosted backend and CLI workflow for spinning up agents and client tokens, which is the commercial path, but any compatible SSE backend can be used instead.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [Hermes-Agent](https://openaitools.app/tool/hermes-agent-1) | 3,638,741 | -5.4% | Freemium | A free, open-source personal AI agent that learns your projects and works across every messaging app. | [.md](https://openaitools.app/tool/hermes-agent-1.md) |
| 2 | [Pi Coding Agent](https://openaitools.app/tool/pi-coding-agent) | 1,929,244 | +4% | Free | A minimal, extensible terminal coding agent you can reshape | [.md](https://openaitools.app/tool/pi-coding-agent.md) |
| 3 | [Clawdbot (OpenClaw)](https://openaitools.app/tool/clawdbot) | 1,903,068 | -25.4% | Paid, Free | Open-source personal AI assistant that runs on your own machine and works from chat apps | [.md](https://openaitools.app/tool/clawdbot.md) |
| 4 | [T3 Code](https://openaitools.app/tool/t3-code) | 1,071,866 | +52.5% | Free | Open-source control plane for orchestrating coding agents | [.md](https://openaitools.app/tool/t3-code.md) |
| 5 | [Impeccable](https://openaitools.app/tool/impeccable) | 1,038,637 | +8.2% | Free | Give your coding agent real design judgment | [.md](https://openaitools.app/tool/impeccable.md) |
| 6 | [LobeHub](https://openaitools.app/tool/lobehub) | 654,548 | -25% | Freemium | Put always-on AI agents on your team chat | [.md](https://openaitools.app/tool/lobehub.md) |
| 7 | [HARPA AI](https://openaitools.app/tool/harpa-ai) | 537,461 | +99.3% | Freemium | One browser agent that combines every major AI model with web automation | [.md](https://openaitools.app/tool/harpa-ai.md) |
| 8 | [Tidio](https://openaitools.app/tool/tidio) | 527,313 | -6.4% | Freemium | AI customer service that answers instantly and turns chats into revenue | [.md](https://openaitools.app/tool/tidio.md) |
| 9 | [DocsBot AI](https://openaitools.app/tool/docsbot-ai) | 495,278 | -3.8% | Freemium | Custom AI agents trained on your documentation and knowledge base | [.md](https://openaitools.app/tool/docsbot-ai.md) |
| 10 | [CopilotKit](https://openaitools.app/tool/copilotkit) | 403,148 | +199.4% | Freemium | Open-source frontend stack for building AI agents and copilots inside your own product | [.md](https://openaitools.app/tool/copilotkit.md) |

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Source: https://openaitools.app/compare/agentkit-vs-persona-js

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