Think-cell-style charts and AI for Google Workspace
An app design studio that made Bulletin, an infinite canvas app for iPhone, iPad and Mac
Stage
Not given
Not given
Founded
Not given
Not given
Based in
DK
SG
Pricing model
Freemium
Free
Pricing
Free: €0, 10 charts per month. Pro: €10/month (billed monthly) or €80/year. Enterprise: custom pricing per seat.
Bulletin is available as a free download. The Terms & Conditions reference a lifetime PRO purchase option, but specific pricing for PRO is not detailed on the pages.
Key features
Waterfall, Mekko, Gantt, and other advanced chart types
Charts linked to Google Sheets that auto-update
AI Chat and writing pill using your own Claude or ChatGPT
Claude connector to insert charts from claude.ai
Deck checks for off-brand colors, wrong fonts, and conflicting numbers
Chart annotations including Delta, CAGR, level line, and axis break
Team palette and shared layouts for brand consistency
Slide library with approved slides searchable across team
Desktop app for Mac and Windows to build charts and export as PNG
Align, arrange, and distribute tools for slide layout
Arrange photos, notes and links freely on an infinite canvas
Pan and zoom between items
Available on iPhone, iPad and Mac
Free download
What makes it different
Think-cell-style charts in Google Slides—the only tool to bring advanced charting to Slides
Runs on your own Claude or ChatGPT, adding no model bill
Colleagues see charts without needing ChartKit installed
Numbers on slides stay linked to Sheets and refresh automatically
Data is never trained on; only decks you open are accessed
Infinite canvas design for flexible content organization
ChartKit
in the middle