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TheirStack

TheirStack

TheirStack

TheirStack review

TheirStack review

TheirStack review

TheirStack logo

TheirStack

TheirStack

Technology and hiring intelligence from company job posts.

Technology and hiring intelligence from company job posts.

Technology and hiring intelligence from company job posts.

Technology and hiring intelligence from company job posts.

Technology and hiring intelligence from company job posts.

What is TheirStack?

What is TheirStack?

What is TheirStack?

TheirStack helps teams identify companies by the tools they use and the roles they are hiring for, using job posts as a source of technology and intent data.

For GTM teams, TheirStack is most useful when it is connected to a clear workflow: define the use case, collect or enrich the right data, validate quality, and push the output into sales, marketing, analytics, or operations systems.

Use TheirStack when the manual version of the task is slow, inconsistent, or hard to scale. Compare it with alternatives based on data quality, integrations, limits, pricing, compliance fit, and the amount of operational work your team still needs to do.

Who is TheirStack for?

Who is TheirStack for?

Who is TheirStack for?

Sales, marketing, partnerships, and research teams that use website technology signals to find and qualify accounts.

Startups
SMBs
Mid-market
Enterprise
Agencies

TheirStack key features

TheirStack key features

TheirStack key features

Detect website technologies
Build account lists by tech stack
Support technographic segmentation
Enrich sales and marketing research

TheirStack FAQ

TheirStack FAQ

TheirStack FAQ

What is TheirStack used for?
Who is TheirStack best for?
How accurate is TheirStack technographic data?
How can sales teams use TheirStack?
What are the best TheirStack alternatives?

TheirStack alternatives

TheirStack alternatives

TheirStack alternatives

UserGems
The AI command center for outbound and ABM For teams looking to scale outbound and ABM, UserGems is an AI command center that captures live buying signals like role changes, tech stack shifts, and contact-level intent spikes. While Captain Data handles general-purpose data automation, UserGems uses a custom AI model built on your own sales history to score accounts and contacts automatically. This ensures your team acts on high-value opportunities at the optimal time. UserGems automates list building and personalized outreach, surfaces insights directly in your CRM, and offers a money-back guarantee tied to pipeline impact. It’s a powerful addition for teams wanting to turn signals into revenue.
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AI & Automation
From: From $3000/month
Free trial

Key features

Detect website technologies
Build account lists by tech stack
Support technographic segmentation
Enrich sales and marketing research

Key features

Detect website technologies
Build account lists by tech stack
Support technographic segmentation
Enrich sales and marketing research

Key features

Detect website technologies
Build account lists by tech stack
Support technographic segmentation
Enrich sales and marketing research

Socials

Socials

Socials

Pricing

FromCheck website
BillingMonthly subscription
Free trialNot available

Pricing

FromCheck website
BillingMonthly subscription
Free trialNot available

Pricing

FromCheck website
BillingMonthly subscription
Free trialNot available

Who is it for?

StartupsSMBsMid-marketEnterpriseAgencies

Who is it for?

StartupsSMBsMid-marketEnterpriseAgencies

Who is it for?

StartupsSMBsMid-marketEnterpriseAgencies