Compare tools
Side-by-side features, use cases and pricing — because the right pick depends on your job and budget, not just the ranking.
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Exmergo Viz
✓ verifiedFreemium
AI data agents (Viz and Dex) that build dashboards and run analytics from raw files, pitched against Tableau and Power BI.
2.0K saves
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ChartGen AI
✓ verifiedFreemium
AI chart generator that turns CSV/Excel data and plain-English prompts into charts, dashboards and reports.
148K visits/mo3.3K saves
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Business Card Scanner
✓ verifiedFreemium
Online OCR tool that scans business cards and exports contacts to vCard, CSV or Excel, plus other converters.
726K visits/mo
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Appen
✓ verifiedPaid
Long-standing provider of human-labeled, expert-validated training data and model evaluation services for building frontier AI.
1.2M visits/mo
Pricing
Free: $0 (250 daily AI credits)
Pro: $19/user/mo (5,000 daily credits)
Ultra: $99/user/mo (20,000 daily credits)
Free trial available
Free: $0 (50 charts/mo)
Starter: $10/mo (1,000 credits)
Growth: $25/mo (3,000 credits)
Plus: $50/mo (7,000 credits)
Pro: $100/mo (16,000 credits)
Free trial available
Lite: $7.99/mo (500 scans)
Pro: $14.99/mo (1500 scans)
No public pricing
Core features
- ✦Viz: AI dashboard and analytics agent
- ✦Dex: analytics engineering toolkit for coding agents
- ✦Build dashboards from CSVs and raw files
- ✦Data quality and ad-hoc analysis
- ✦Collaborative workspaces
- ✦Enterprise connectors
- ✦Natural-language chart generation
- ✦9+ chart types plus Gantt, mind maps, flowcharts
- ✦Financial charts (OHLC, candlestick), treemaps, sankey
- ✦12 color themes with custom palette picker
- ✦Data aggregation (sum, average, count, min/max)
- ✦CSV, Excel, and database connectivity with real-time sync
- ✦Dashboard publishing and sharing
- ✦PNG, SVG, PDF export
- ✦AI OCR business-card scanning
- ✦Export to vCard, CSV and Excel
- ✦Batch upload of multiple cards
- ✦Multi-card-type support
- ✦Related OCR and file converters
- ✦API plans
- ✦Frontier alignment data (RLHF, SFT, red teaming)
- ✦Speech and audio data
- ✦Multimodal / VLM annotation
- ✦Physical AI data (LiDAR, robotics, sensor fusion)
- ✦Model integrity, bias and hallucination audits
- ✦1M+ vetted contributors, 500+ locales
- ✦SOC2 and ISO 27001 certified
Use cases
- →Turn raw files into dashboards
- →Speed up ad-hoc data analysis
- →Build hiring or supply-chain dashboards
- →Turn spreadsheets into charts fast
- →Build financial or marketing dashboards
- →Create shareable data visualizations
- →Generate reports without design skills
- →Digitizing physical business cards
- →Bulk importing contacts
- →Building CRM contact lists
- →Extracting data from documents
- →Source training data for AI models
- →Evaluate and benchmark models
- →Annotate multimodal and sensor data
- →Run safety and bias audits
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