Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
#1Agentkit records 20,332 monthly visits with +220.6% month-over-month growth and Freemium pricing. Eraser records 534,396 monthly visits with -23.6% growth and Freemium, Paid, Contact for Pricing pricing.

AI chatbots and agents trained on your own content, embedded anywhere with one script tag
| Dimension / Metric | ![]() | |
|---|---|---|
| Official Domain | agentkit.ai | eraser.io |
| Pricing Model | Freemium | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 20.33K (20,332) | 534.4K (534,396) |
| MoM Traffic Delta |
| +13.99K (+220.6%) |
| -164.9K (-23.6%) |
| Primary Market & Share | 🇺🇸 United States (47.7%) | 🇮🇳 India (39.6%) |
|---|
| Direct Visits / mo | 5.38K | 267.66K |
|---|
| User Rating | 4.2 | 4.6 |
|---|
| Supported Platforms | Website | Website |
|---|

AI chatbots and agents trained on your own content, embedded anywhere with one script tag
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.
Choose from OpenAI GPT, Anthropic Claude, and Google Gemini models, and switch the model per chatbot at any time without rebuilding it.
Match brand colors, welcome message, chat bubble styling, and suggested prompts so the widget feels native to your site.
Set domain restrictions, rate limiting, and visibility controls so your agent behaves within the boundaries you define.
AI diagrams and technical design docs built from your code and systems
Generate architecture diagrams, flowcharts, sequence diagrams, and BPMN from a text prompt, code, Terraform, or an uploaded PDF, Word, Excel, PowerPoint, Draw.io, or Visio file.
Build interactive maps that sync with cloud accounts, repositories, and internal catalogs so the picture stays close to the real environment, with drill-down from org level to a single container.
Paste code or connect private and public Git repositories, Confluence, Notion, VS Code, and GitHub to keep diagrams grounded in actual implementation.
Run the agent toolkit in your own infrastructure under an MIT license and let MCP-compatible clients create, search, update, and export diagrams with OAuth or API tokens.
Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
#1
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
#2
SpecialistAI customer service that answers instantly and turns chats into revenue

Custom AI agents trained on your documentation and knowledge base
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
SpecialistBuild custom AI agents and support chatbots trained on your own data, across every channel
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.

SpecialistCustom AI support chatbots trained on your own website content

Build no-code AI agents and chatbots for WhatsApp and your website
SpecialistBuild a custom AI chatbot for your website in minutes - trained on your own data

SpecialistNo-code AI support agents that answer — and act — for your customers

Free / Open-sourceOpen-source tool specifically tailored for database schema visualization and ER diagrams, but lacks general system documentation features.

Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation.
SpecialistAutomatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus.
SpecialistAI customer service that answers instantly and turns chats into revenue
Custom AI agents trained on your documentation and knowledge base
Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser.
SpecialistBuild custom AI agents and support chatbots trained on your own data, across every channel
Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture.
SpecialistCustom AI support chatbots trained on your own website content
Build no-code AI agents and chatbots for WhatsApp and your website
SpecialistBuild a custom AI chatbot for your website in minutes - trained on your own data
SpecialistNo-code AI support agents that answer — and act — for your customers
Free / Open-sourceOpen-source tool specifically tailored for database schema visualization and ER diagrams, but lacks general system documentation features.