FollowUpThen
YC S17San Francisco, US · Founded 2010 · 1 employees · 1 known investors
FollowUpThen provides email productivity tools for teams, allowing members to manage follow-ups and customize workflows through optional add-on skills. The company serves productivity-focused teams seeking flexible, usage-based email management solutions.
Also known as Gopher · Inc
AI & Machine LearningEnterprise SoftwareFuture of WorkSaaSProductivityAutomationAIUnited States of AmericaAmerica / Canada
Founders & leadership· Y Combinator alumni (S17)
FollowUpThen was founded in 2010 by Reilly Sweetland.
RS
Reilly Sweetlandin𝕏FounderReilly Sweetland founded Internet Simplicity, which was acquired in 2016 and built software for enterprise clients including Netflix and Mozilla. He now leads FollowUpThen, an email-based personal assistant platform.
Investors · 1
Competitors · 6
by search overlapGrammarly108 shared keywordsGrammarly is an AI-powered writing assistant that helps users write with clarity and confidence across over 1 million apps and websites. The platform serves professionals, students, and teams through free and premium versions, and uses natural language processing to refine tone, suggest rewrites, and improve communication effectiveness.
Maestrolabs102 shared keywordsTeamsMaestro captures and organizes notes from Microsoft Teams calls, automatically generating summaries and action items for team members. The product targets enterprise teams seeking to reduce manual note-taking and improve meeting follow-through.
Pipedrive99 shared keywordsPipedrive is a cloud-based customer relationship management (CRM) platform designed for small and medium-sized businesses to manage sales pipelines, track leads, and automate sales processes. The platform provides visual sales funnel management, email marketing integration, customer tracking, and reporting tools to help sales teams close more deals efficiently.
Magical72 shared keywordsMagical provides workflow automation software that uses AI to eliminate repetitive manual tasks for enterprise teams. The platform automates business processes across various workflows and departments.
Twilio63 shared keywordsTwilio provides a cloud-based communications platform that enables businesses to integrate voice, messaging, and video into applications using APIs. The platform combines communication channels, contextual data, and AI orchestration for enterprises and developers building customer experiences.
Fyxer61 shared keywordsFyxer is an email productivity tool that integrates with Gmail and Outlook to help teams manage communications and reduce time spent in email. It offers enterprise-grade security and centralized administration controls for organizations.
Companies competing with FollowUpThen for the same Google search keywords, organic and paid, via search-intersection analysis.
Frequently asked questions
- What does FollowUpThen do?
- FollowUpThen provides email productivity tools for teams, allowing members to manage follow-ups and customize workflows through optional add-on skills. The company serves productivity-focused teams seeking flexible, usage-based email management solutions.
- Who founded FollowUpThen?
- FollowUpThen was founded by Reilly Sweetland in 2010.
- Who are FollowUpThen's investors?
- FollowUpThen's investors include Y Combinator.
- Where is FollowUpThen headquartered?
- FollowUpThen is headquartered in San Francisco, US.





