SimFin records 15,391 monthly visits with -27.5% month-over-month growth and Freemium pricing. Whimsical records 966,895 monthly visits with -18.7% growth and Freemium pricing.
Fundamental stock data, screening and backtesting for self-directed investors
The collaborative whiteboard built for product builders
| Dimension / Metric | | |
|---|---|---|
| Official Domain | simfin.com | whimsical.com |
| Pricing Model | Freemium | Freemium |
| Monthly Visits | 15.39K (15,391) | 966.9K (966,895) |
| MoM Traffic Delta | -5.84K (-27.5%) | -222.85K (-18.7%) |
| Primary Market & Share | 🇺🇸 United States (49.4%) | 🇮🇳 India (19%) |
| Direct Visits / mo | 6.25K | 602.36K |
| User Rating | 4.4 | 4.7 |
| Supported Platforms | Website | Website |
Fundamental stock data, screening and backtesting for self-directed investors
Filter thousands of stocks with 80+ built-in indicators and unlimited custom conditions, then visualize the matches as line charts, scatter plots or distribution plots.
Test single stocks or weighted multi-criteria portfolios over 20+ years of history, with weekly to yearly rebalancing and sector benchmark comparisons.
Pull the same dataset through a Python package, Excel plugin, JSON web API or CSV bulk download, with tiered call-rate limits from 2 to 20 requests per second.
Monthly credit budgets from 500 to 30,000 let heavy users run intensive screens and backtests without throttling the interactive app.
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.
Industry standard collaborative whiteboarding with massive template libraries, but less streamlined for rapid AI diagram generation.
AI-powered financial reporting, dashboards and forecasting for accountants and finance teams
AI-powered financial reporting, dashboards and forecasting for accountants and finance teams
AI trading indicators, real-trade orderflow and charts in one platform
AI trading indicators, real-trade orderflow and charts in one platform
Global macro data and AI research platform for smarter economic decisions
Global macro data and AI research platform for smarter economic decisions
Free / Open-sourceCombines mind mapping and project workflows with AI agents, but less focused on pure visual diagramming and wireframes.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
Robust collaborative whiteboard with strong AI diagramming tools, but less polished UI wireframing capabilities than Whimsical.
AI investing copilot for stock research, screening and market signals
AI investing copilot for stock research, screening and market signals
AI-driven stock scores that rank every pickable stock by probability of beating the market
AI-driven stock scores that rank every pickable stock by probability of beating the market
Dedicated diagramming platform with strong AI chart generation, but less focus on freeform collaborative brainstorming whiteboards.
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.
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.
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.
Exceptional UI wireframing and prototyping tools, but less versatile for general mind mapping and freeform brainstorming.
