About AppSumo
saas, software, buisness growth, marketing, business software, entrepreneurship, digital marketing, lead generation, b2b marketing, startups, business tools, startup growth, ecommerce, software development, customer relationship management, marketing automation, market validation, product validation, business growth, software sales
AppSumo's Tech Stack
Other
Cloud
Design
Backend
Frontend
Performance
AI/ML
Sales Outreach Angle
WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.
AppSumo's Position in the StackWho Database
- • AppSumo is 1 of 194,140 information technology & services companies tracked in StackWho.
- • 193,618 information technology & services companies in our database have verified decision-maker emails (100% of the cohort).
- • 22,781 companies in Texas are in the StackWho database.
- • 13,765 information technology & services companies are in the 51-200 employee range (same size as AppSumo).
Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated August 2026.
Frequently Asked Questions
What technology does AppSumo use?
AppSumo uses Route 53, Mailchimp Mandrill, Gmail, Google Apps, Helpscout, Amazon AWS, and 59 more technologies. This data is sourced from StackWho's technology detection engine.
How do I contact the decision makers at AppSumo?
StackWho has verified email addresses for 1 decision maker at AppSumo. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach AppSumo directly for sales, recruiting, or partnerships.
What industry is AppSumo in?
AppSumo operates in the information technology & services industry, headquartered in Austin, Texas, United States. StackWho tracks technology stacks and decision maker contacts for companies across all industries.
Can I export AppSumo's contact data?
Yes. StackWho Pro members can export decision maker contact data for AppSumo and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.
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Browse TexasTechnologies Used
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Route 53
- Mailchimp Mandrill
- Gmail
- Google Apps
- Helpscout
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Amazon AWS
- Rackspace MailGun
-
Sendgrid
- +57 more in full profile