TheirStack specifications
- Pricing
- Free — Managed Service Get a Demo Get Started All there is to know about the latest prospecting techniques. Subscribe Growth Agency Inboxes Grow your revenue Ressources Tech Stack Video Content Case Studies
- Best for
- TheirStack is perfect for sales and marketing teams who want to find companies using specific technologies or hiring for
- Category
- Programmatic AD Automation
- Key capabilities
- Technology usage filtersHiring signals alertsBuying intent keywordsCompany details discoveryJob postings analysisData API access
- Website
- theirstack.com
- Listing type
- Directory profile
What TheirStack does
TheirStack TheirStack is a data tool designed for sales and marketing teams to find companies based on technology usage and hiring signals. It tracks over 55,000 technologies across 21,000 companies and analyzes 50 million job postings from 195+ countries. This helps users identify ready-to-buy customers and understand their pain points quickly. The tool shines when you need to target companies with specific tech stacks or those hiring for roles linked to your product. Users get actionable insights fast, reducing research time by 35% and boosting lead engagement and conversion rates significantly. Alerts notify you instantly about relevant job openings and tech changes. TheirStack fits into your go-to-market stack as a technographic and hiring signal data provider, enriching your CRM and sales outreach. It’s not a standalone CRM or applicant tracking system, nor does it manage campaigns.
Core capabilities
- Technology usage filters
- Hiring signals alerts
- Buying intent keywords
- Company details discovery
- Job postings analysis
- Data API access
Pricing
| Model | Free |
|---|---|
| Observed pricing | Managed Service Get a Demo Get Started All there is to know about the latest prospecting techniques. Subscribe Growth Agency Inboxes Grow your revenue Ressources Tech Stack Video Content Case Studies |
Pricing read from the vendor’s public pages and re-checked each quarter. Seat minimums and annual commitments are excluded unless stated.
Who it fits
TheirStack is perfect for sales and marketing teams who want to find companies using specific technologies or hiring for
How we classify it
Listed under Programmatic AD Automation, Market & Competitor Intelligence. Verdicts are written from public pricing, documentation and hands-on trials — not from vendor briefings.
Henryk Wexel runs Quota Engine. He spent a decade selling B2B software and building outbound systems — as a founder, as a seller at Silverfort and Cradlepoint, and as the person on the hook for pipeline numbers. He writes the reviews here because he has bought, deployed, argued about and cancelled most of the tools in this index. Based in Palma de Mallorca.