About DataStackGuide
DataStackGuide is a data tools research publication for data engineers, analysts, and professionals responsible for business data systems. It brings together tool comparisons, hiring-demand signals, pricing research, and related skills.
What DataStackGuide does
Our focus is tool comparisons, hiring-demand signals, pricing research, and related skills.
Who DataStackGuide is for
We serve data engineers, analysts, and professionals responsible for business data systems.
Why Job Posting Data?
Most review sites rely on user reviews (easily gamed) or vendor-reported metrics (obviously biased). We took a different approach.
When a company lists Salesforce, ZoomInfo, or another product in a job posting, it creates a useful hiring signal. It does not prove an active license, product quality, implementation depth, or current opening.
Across dated exports, those signals can help identify tool demand, category movement, related skills, and the roles associated with each platform.
Job postings skew toward larger companies and toward tools important enough to name in a description. DataStackGuide treats the dataset as one input to market and buying research, not a substitute for customer interviews, product evaluation, security review, or verified usage data.
Read our full methodology for details on how we collect and analyze this data.
Editorial Independence & Disclosure
We believe in being upfront about how this site works:
- Verum and Provyx are our companies. We include them in relevant tool categories and comparisons, clearly labeled. We apply the same editorial standards to our own products as we do to everyone else's.
- Some links are affiliate links. When you click through to a tool's website and sign up, we may earn a commission. This doesn't affect our rankings, reviews, or recommendations. We list tools we'd use ourselves, regardless of affiliate status.
- We don't accept paid placements. No vendor can pay to rank higher, get a better review, or appear in a comparison. Our data comes from job postings, not vendor marketing departments.
- Our data has limitations. Job posting analysis favors larger companies and tools that appear in job descriptions. Smaller or newer tools may be underrepresented. We're transparent about sample sizes on every page.
Our approach
A tool appearing in a job posting is a hiring signal. It does not prove software adoption or product quality. That distinction is central to interpreting the research.
How to use the research
Check the date, source, and scope attached to the information you use. Historical datasets, current listings, estimates, and editorial judgments answer different questions. A directory entry or product mention does not establish a personal endorsement or hands-on test.
For a correction, include the page URL, the specific information in question, and a supporting source. Contact Rome on LinkedIn.
The publisher behind DataStackGuide
Rome Thorndike
Rome Thorndike is the CEO & Founder of Provyx, which provides GTM intelligence and data validation for healthcare companies, including EngagedMD and BTL Industries. He led sales at Datajoy, a managed analytics infrastructure company acquired by Databricks. Earlier, his Microsoft work covered Dynamics and Azure AI/ML, while his Salesforce coverage included Analytics and MuleSoft. He has worked with enterprise buyers across CRM, analytics, and data infrastructure. He holds an MBA from UC Berkeley Haas.
Connect on LinkedInKey facts
- Website
- datastackguide.com
- Focus
- Data tools research publication
- Audience
- Data engineers, analysts, and professionals responsible for business data systems
- Publisher
- Rome Thorndike
- Professional role
- CEO & Founder of Provyx
- Profile
- Rome Thorndike on LinkedIn
- Contact and corrections
- Contact Rome on LinkedIn
Frequently asked questions
Who is DataStackGuide for?
DataStackGuide serves data engineers, analysts, and professionals responsible for business data systems. Its focus is tool comparisons, hiring-demand signals, pricing research, and related skills.
Who is behind the site?
Rome Thorndike is the CEO & Founder of Provyx, which provides GTM intelligence and data validation for healthcare companies, including EngagedMD and BTL Industries. He led sales at Datajoy, acquired by Databricks, and sold analytics and enterprise platforms at Microsoft and Salesforce.
How can I ask a question or suggest a correction?
Include the relevant page URL and enough detail to identify your request. For factual corrections, include a current source so the information can be checked.