OpenCharts vs Skiaw
OpenCharts
opencharts.comSkiaw
skiaw.comSide by side
| Figure | OpenCharts | Skiaw |
|---|---|---|
| Price from | $9.99/mo | $1/mo |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Web | Yes | Yes |
| Windows | Yes | — |
| macOS | Yes | — |
| API | Yes | — |
| Plans published | 4 | 5 |
| Spec score · AI Presentation Makers | 9.1 (#4) | 7.8 (#72) |
| Spec score · AI Presentation Software | 8.7 (#17) | 7.7 (#57) |
| Free plan | Yes | No |
| Integrations | Listed connectors include Stripe, HubSpot, Slack, Google Sheets, Discord, Airtable, Calendly, Apollo, Typeform, Monday, Gmail, Notion, GitHub, Linear, and others. | The homepage lists Notion and Google Docs as sources users can attach, alongside Markdown and PDF. |
| PowerPoint export | Yes | Yes |
| Security | OpenCharts states that data is protected with TLS 1.2+ in transit, AES-256 at rest, SSO/SAML, RBAC, row-level security, and two-factor authentication. | The privacy policy says traffic is encrypted in transit, passwords are hashed, production data access is limited, and databases enforce row-level isolation. |
Plans
OpenCharts
- Free ForeverFree
- Starter$9.99 a month
- Pro$24.99 a month
- Teams$14.99 a month
Skiaw
- $1 Trial$1 a month
- Pro$20 a month
- Team$49 a month
- $1 Trial$1, paid once
- EnterprisePriced on request
In their own words
OpenCharts
OpenCharts is an AI workspace for flowcharts, presentations, notes, code, video, and agents. Theo AI can create these materials from plain-language descriptions. Flowcharts use terminal, process, decision, and data nodes on an infinite canvas, with automatic layout and export tools. The presentation editor supports editable slides, speaker notes, transitions, AI generation, rehearsal coaching, web publishing, and PPTX export. Theo Agents can start on schedules, webhooks, monitoring triggers, or manually; they can use external connectors, human approval gates, and produce deliverables. Connectors include Stripe, HubSpot, Slack, Google Sheets, Discord, Notion, GitHub, and others. A REST API manages project types, and the Theo MCP server provides 113 tools and five readable resources. Each account starts with 10 GB of Drive storage, including Free Forever. That plan costs nothing and includes 500K AI credits and one of each project type. Starter costs $9.99 a month, Pro $24.99 a month, and Teams $14.99 a month with a three-user minimum. OpenCharts says it does not use customer data to train or fine-tune AI models.