Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.

Flowpost.io records 77,219 monthly visits with -7.2% month-over-month growth and Paid, Free Trial pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.

Turn rough ideas into LinkedIn carousels and posts in seconds
| Dimension / Metric | ![]() | ![]() |
|---|---|---|
| Official Domain | flowpost.io | whimsical.com |
| Pricing Model | Paid, Free Trial | Freemium |
| Monthly Visits | 77.22K (77,219) | 966.9K (966,895) |
| MoM Traffic Delta |
| -5.95K (-7.2%) |
| -222.85K (-18.7%) |
| Primary Market & Share | 🇨🇱 Chile (23.1%) | 🇮🇳 India (19%) |
|---|
| Direct Visits / mo | 18.14K | 602.36K |
|---|
| User Rating | 4.1 | 4.7 |
|---|
| Supported Platforms | Website | Website |
|---|

Turn rough ideas into LinkedIn carousels and posts in seconds
Start from LinkedIn formats that already work instead of a blank page, and adapt them to your own topic.
Tell the AI what to write about and how to sound, then edit the generated result or publish it as-is.
Republish content in another language to reach a wider audience, and generate short versions for followers who skim.
Turn a finished post into a multi-slide carousel with your brand settings applied in seconds.

The collaborative whiteboard built for product builders
AI Flowcharts, AI Mind Maps and AI Wireframes convert a short text prompt into structured, fully editable diagrams, branched mind maps, or web and mobile wireflows — no manual drawing required.
Boards host diagrams, flowcharts, mind maps, wireframes, embedded media and documents side by side, so a whole product narrative lives in a single shareable file.
Multiple teammates edit the same board simultaneously with live cursors, thread comments attached to specific objects, and mention-based notifications.
Drag-and-drop UI components let teams sketch screens, link them into clickable flows and iterate on product ideas before engineering commits to a build.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.


Plan, approve and schedule social content with your whole team in one place
#2Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.

Grow your LinkedIn presence with an AI coach for writing, scheduling and outreach
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.

Turn any idea, link or PDF into a designed social carousel in seconds

Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Design, schedule and natively publish AI carousels, image posts and reels

Design, write, and publish social posts from one editor
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
Plan, approve and schedule social content with your whole team in one place
Grow your LinkedIn presence with an AI coach for writing, scheduling and outreach
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Turn any idea, link or PDF into a designed social carousel in seconds
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
SpecialistInstantly turns natural language prompts into mind maps and flowcharts, but offers less freeform canvas drawing flexibility.
Combines whiteboarding and documentation with AI generation, but lacks Whimsical's specialized wireframe shape library.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
Design, schedule and natively publish AI carousels, image posts and reels
Design, write, and publish social posts from one editor