Plot Digitizer
g3data
DataThief III
DigitizeIt
im2graph
Silkscientific UN-SCAN-IT
GraphClick
WebPlotDigitizer - Web based tool to extract numerical data from plots, images and maps.

Content Analytics by Dreamdata
HockeyStack
Bizible
Attributer
mbuzz.co
Weberlo
AttributeIQ is a B2B multi-touch attribution platform that measures how marketing channels and content contribute to pipeline and revenue.

Which is more popular?
Website, pricing, platforms and company facts side by side.
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WPD
WebPlotDigitizer
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| Website | automeris.io | attribute-iq.com |
| Pricing | ||
| Platforms | — | |
| Company | — | Startup from the United Kingdom · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.

No description of WebPlotDigitizer yet.
AttributeIQ is a B2B multi-touch attribution platform that measures how marketing channels, campaigns, and content contribute to pipeline and closed-won revenue. The platform supports first-touch, last-touch, and multi-touch models within the same dataset, so teams can evaluate marketing...
What each product offers, as listed by its team.

Possible disadvantages
An editorial look at what each product does well and who it suits.

Overall verdict
Why this product is good
Recommended for
WebPlotDigitizer is recommended for researchers, scientists, data analysts, and students who frequently need to extract data from published graphs and charts. It is particularly useful in fields such as biology, engineering, physics, and any other areas where visual data needs to be quantitatively analyzed.
No analysis of AttributeIQ yet.
Walkthroughs and reviews on video.
🔴 Webplotdigitizer Tutorial - A Plot Digitizer to Digitize Graphs
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How often each product is chosen within a category, 0–100% relative to the other.

As answered by people managing WebPlotDigitizer and AttributeIQ.
AttributeIQ's answer:
AttributeIQ is built for B2B teams running GA4 and HubSpot who need credible attribution without a data warehouse, a dedicated analytics engineer, or months of implementation. Attribution data appears within 24 hours of connecting sources, and reporting includes board-ready exports so marketing can walk into a leadership meeting with pipeline, revenue, and channel figures already assembled, instead of reconciling numbers across spreadsheets the night before.
AttributeIQ's answer:
AttributeIQ is built for B2B SaaS marketing teams, typically Heads of Content, Marketing Ops, and CMOs, who already run GA4 and HubSpot and need to prove which content and channels drive pipeline and revenue. It fits companies with an active but lean marketing function (roughly 2 to 200 employees) that need defensible attribution reporting without the headcount or infrastructure enterprise attribution platforms assume.
AttributeIQ's answer:
AttributeIQ is built on Next.js for the application layer, Supabase for backend infrastructure and authentication, and BigQuery to ingest and store raw, unsampled GA4 event data at scale. Billing runs through Stripe, and the platform integrates with HubSpot via OAuth for CRM data and Slack for real-time alerting.
AttributeIQ's answer:
Most attribution tools measure marketing activity in isolation from revenue; AttributeIQ verifies attribution against actual deal stage, amount, and outcome, and supports First-Touch, Last-Touch, and Multi-Touch models within the same dataset so teams aren't locked into one framework.
AttributeIQ's answer:
AttributeIQ was founded by Muiz Thomas out of firsthand frustration doing B2B SEO consulting through his agency, GrowUp, where proving which content actually influenced closed deals was consistently the hardest question to answer credibly for clients. That gap, between marketing activity and verified revenue outcome, became the reason for building the platform.
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