# Eraser vs OpenAssistantGPT

Eraser records 534,396 monthly visits with -23.6% month-over-month growth and Freemium, Paid, Contact for Pricing pricing. OpenAssistantGPT records 13,468 monthly visits with +10.3% growth and Freemium, Paid, Contact for Pricing pricing.

| Metric | [Eraser](https://openaitools.app/tool/eraser) | [OpenAssistantGPT](https://openaitools.app/tool/openassistantgpt) |
| :--- | :--- | :--- |
| Website URL | https://www.eraser.io | https://www.openassistantgpt.io |
| Categories | AI Diagram Generator, AI Copilot, AI Design Generator, AI Documents Generator | AI Chatbot, AI Assistant, No-Code&Low-Code, AI Agent |
| Pricing Model | Freemium, Paid, Contact for Pricing | Freemium, Paid, Contact for Pricing |
| Monthly Visits | 534,396 | 13,468 |
| MoM Growth Rate | -23.6% | +10.3% |
| Primary Market | India | United States |
| Direct Visits | 267,661 | 5,479 |
| Review Score | 4.6 | 4.2 |
| Saved Count | 3 | 3 |
| Supported Platforms | Website | Website |

## Eraser

Eraser is a technical design platform aimed at the people who document architecture: enterprise architects, DevOps and platform engineers, consultants, and software teams. The core promise is speed without sloppiness, so instead of dragging boxes for hours you describe the system or point Eraser at a source of truth such as code, a cloud account, a CMDB, or a spreadsheet, and it produces a diagram that already follows sensible layout rules.

Beyond static images, Eraser supports interactive maps that zoom from a company-wide view down into a single service, guided explainers that walk teammates through a system, and AI documents for design docs and technical documentation. Team governance features such as shared style presets, naming rules, and reference architectures keep output consistent as more people create diagrams. An open-source agent toolkit and MCP server let tools like Claude, Cursor, and ChatGPT create, search, and export diagrams programmatically.

Prices are organized in tiers that include a free entry point, paid plans, and enterprise agreements, with multi-tenant, single-tenant, and self-hosted deployment options for larger organizations. Security posture includes SOC 2 Type 2 certification and SAML SSO.

**Pricing & Plans:** Freemium with paid plans and custom enterprise pricing. A free tier and free tools such as DiagramGPT are available, while paid individual and team plans plus enterprise agreements cover advanced governance, security, and deployment options; check the pricing page for current rates.

- **AI diagram generation:** 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.
- **Maps from live systems:** 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.
- **Diagram-as-code integrations:** Paste code or connect private and public Git repositories, Confluence, Notion, VS Code, and GitHub to keep diagrams grounded in actual implementation.
- **Open-source agent toolkit and MCP server:** 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.
- **Team style governance:** Apply presets, naming and notation rules, and reference architectures so every teammate's diagram ships on-brand and consistent.

**Strengths:** Turns prompts, code, and files into properly laid-out diagrams instead of raw box-and-arrow output; Interactive maps and explainers make complex systems understandable to non-architects; MCP server and open-source toolkit fit agent-driven and self-hosted workflows; Enterprise controls such as SSO, SAML, and SOC 2 Type 2 certification

**Limitations:** Heaviest value comes with team and governance features that need setup; Advanced mapping and self-hosted deployment are aimed at larger organizations rather than solo users

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

## OpenAssistantGPT

OpenAssistantGPT is an open-source SaaS platform for building AI chatbots and agents on top of the OpenAI API. Instead of stitching together APIs by hand, you point the platform at your website or upload documents, and it crawls and indexes the content so the assistant can answer questions grounded in your own material. The builder is entirely no-code, and the generated bot can be embedded on a site in a few clicks.

The platform leans on OpenAI's Assistants and Responses APIs, so you can power your bots with models such as GPT-4o and GPT-3.5 and benefit from improvements as OpenAI ships them. Beyond plain Q&A, it supports AI Agent Actions that call API endpoints with specific parameters, web search for fresh information, file attachments for analysis, and lead-capture forms that collect visitor contact details. For workplaces, SAML/SSO authentication can restrict a chatbot to employees only.

Because the project is open source, the code is available on GitHub (including a chatbot SDK for Next.js and Vercel deployment), and the team also runs a changelog documenting ongoing development. Pricing scales from a free tier for personal experiments up to paid plans for organizations running many bots, with enterprise options for compliance and scale.

**Pricing & Plans:** Freemium with four tiers: a Free plan ($0, 1 chatbot, 1 crawler, 3 files, 1 action, 10 messages/month), Basic at $18/month (9 chatbots, 9 crawlers, 27 files, 9 actions, unlimited messages), Pro at $54/month (27 of each, 5 custom domains, whitelabeling), and a custom Enterprise plan priced on request.

- **No-code chatbot builder:** Create a RAG chatbot by giving a URL to crawl or uploading files; no coding or API plumbing required.
- **Powered by OpenAI APIs:** Built on the OpenAI Assistants and Responses APIs, supporting models such as GPT-4o and GPT-3.5 with improved tool calling.
- **AI Agent Actions and web search:** Let the bot query API endpoints with specific parameters and search the web so answers stay current.
- **Enterprise-grade controls:** SAML/SSO authentication for private employee chatbots, lead capture, file attachments, and chat disclaimers.
- **Open source and embeddable:** Source code is on GitHub, and the chatbot can be embedded on popular website platforms with a simple snippet.

**Strengths:** Open source with public GitHub repositories you can self-host or study; Genuinely no-code, from crawling to embedding; Clear feature-based pricing across free, basic, pro, and enterprise tiers; Supports modern OpenAI capabilities like Responses API, actions, and web search

**Limitations:** Tightly tied to OpenAI's API, so you depend on that account and pricing; The free tier is limited to 10 messages per month, suitable mainly for testing; Some advanced integrations require the higher-priced tiers

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

## Frequently Asked Questions

### How do Eraser and OpenAssistantGPT compare in monthly traffic?

Eraser has 534,396 monthly visits, while OpenAssistantGPT has 13,468. Traffic estimates describe audience size, not product quality.

### How do their growth rates compare?

Eraser has a month-over-month growth rate of -23.6%; OpenAssistantGPT has +10.3%.

### How does pricing compare?

Eraser: Freemium, Paid, Contact for Pricing. Freemium with paid plans and custom enterprise pricing. A free tier and free tools such as DiagramGPT are available, while paid individual and team plans plus enterprise agreements cover advanced governance, security, and deployment options; check the pricing page for current rates. OpenAssistantGPT: Freemium, Paid, Contact for Pricing. Freemium with four tiers: a Free plan ($0, 1 chatbot, 1 crawler, 3 files, 1 action, 10 messages/month), Basic at $18/month (9 chatbots, 9 crawlers, 27 files, 9 actions, unlimited messages), Pro at $54/month (27 of each, 5 custom domains, whitelabeling), and a custom Enterprise plan priced on request.

## Alternatives

| # | Tool Name | Monthly Visits | MoM Growth Rate | Pricing Model | Summary | Profile (Markdown) |
| :--- | :--- | :--- | :--- | :--- | :--- | :--- |
| 1 | [DeepSeek](https://openaitools.app/tool/deepseek) | 372,761,591 | +4.3% | Freemium | High-efficiency open-weight and hosted reasoning AI powered by DeepSeek-V4 and R1 at ultra-low token costs. | [.md](https://openaitools.app/tool/deepseek.md) |
| 2 | [Miro](https://openaitools.app/tool/miro) | 30,749,206 | +1.7% | Freemium, Contact for Pricing | Offers an expansive infinite canvas for team brainstorming and visual workshops, but lacks Eraser's code-to-diagram automation. | [.md](https://openaitools.app/tool/miro.md) |
| 3 | [Napkin AI](https://openaitools.app/tool/napkin) | 1,029,978 | -17.5% | Freemium | Automatically embeds visual diagrams directly inside text documents, though it lacks Eraser's specialized cloud architecture focus. | [.md](https://openaitools.app/tool/napkin.md) |
| 4 | [EdrawMax](https://openaitools.app/tool/edrawmax-com) | 301,707 | -6.5% | Paid | Provides extensive drag-and-drop shapes and templates for general diagrams, but weaker automated code-to-diagram capabilities than Eraser. | [.md](https://openaitools.app/tool/edrawmax-com.md) |
| 5 | [Cloudairy](https://openaitools.app/tool/cloudairy) | 179,162 | -13% | Freemium, Contact for Pricing | Combines team whiteboarding, documentation, and diagramming in one platform, but less tailored for automated codebase architecture. | [.md](https://openaitools.app/tool/cloudairy.md) |
| 6 | [SiteGPT](https://openaitools.app/tool/sitegpt) | 164,579 | -15% | Free Trial, Paid, Contact for Pricing | Custom AI support chatbots trained on your own website content | [.md](https://openaitools.app/tool/sitegpt.md) |
| 7 | [YourGPT](https://openaitools.app/tool/yourgpt-chatbot) | 158,089 | -22.5% | Free Trial, Contact for Pricing | No-code AI agents that answer, act and hand off across every channel | [.md](https://openaitools.app/tool/yourgpt-chatbot.md) |
| 8 | [CustomGPT.ai](https://openaitools.app/tool/customgpt) | 96,030 | -16.5% | Freemium, Free Trial, Paid, Contact for Pricing | No-code AI agents trained on your own business content | [.md](https://openaitools.app/tool/customgpt.md) |
| 9 | [Quickchat AI](https://openaitools.app/tool/quickchat) | 87,890 | -4% | Contact for Pricing | No-code AI agents that resolve support and sales conversations | [.md](https://openaitools.app/tool/quickchat.md) |
| 10 | [FastBots.ai](https://openaitools.app/tool/fastbots-ai) | 64,813 | -35.2% | Freemium, Paid, Contact for Pricing | Build a custom AI chatbot for your website in minutes - trained on your own data | [.md](https://openaitools.app/tool/fastbots-ai.md) |

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Source: https://openaitools.app/compare/eraser-vs-openassistantgpt

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