Eraser
7.5#2 in ai diagram generatorsFrom $15 a monthFree planWebAPIExtensionSelf-hosted
VisitEraser vs OpenCharts
OpenCharts
8.2#9 in ai presentation makersFrom $9.99 a monthFree planWebAPImacOSWindows
VisitWhat both publish
| Fact | Eraser | OpenCharts |
|---|---|---|
| Free plan | Yes | Yes |
| Integrations | Official integrations include GitHub, Notion, Confluence and a VS Code extension. | Listed connectors include Stripe, HubSpot, Slack, Google Sheets, Discord, Airtable, Calendly, Apollo, Typeform, Monday, Gmail, Notion, GitHub, Linear, and others. |
| Real-time collaboration | Yes | Yes |
Eraser plans
- FreeFree
- Starter$15 a month
- Business$45 a month
- EnterprisePriced on request
OpenCharts plans
- Free ForeverFree
- Starter$9.99 a month
- Pro$24.99 a month
- Teams$14.99 a month
Pick Eraser if…
Eraser is aimed at technical teams, including enterprise architects, DevOps teams, technology consultants and software engineers. It may suit teams that want collaborative diagrams grounded in their own building blocks.
Pick OpenCharts if…
OpenCharts suits people who want AI-assisted tools for visual planning, presentations, notes, code, and automated agents. Its stated focus on healthcare, insurance, and regulated industries may appeal to teams in those fields.