Reilly Sweetland
FounderFounder at FollowUpThen
Los Gatos, California, United States
FoundedFollowUpThen Β· YC
About
Reilly 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.
Founder at FollowUpThenYC S17
Intro paths
YC
Reilly went through Y Combinator (Summer 2017) β any YC alum in your network can reach them through the YC community.
β
In turn, Reilly can intro founders to FollowUpThen's investors below.
FollowUpThen's investors Β· 1
Experience
- FollowUpThenFoundercurrent2010 β presentSan Jose, California
- ICAADBoard Membercurrent2026 β presentNew York, United States
- Civic Health ProjectMember of the Board of Advisorscurrent2025 β presentPalo Alto, California, United States
- Internet Simplicity.netFounder2003 β 2016San Jose, California, United States
- TypeRoomFounder2007 β 2010San Jose, CA
Skills & more
Leadership1Team Management31Strategy24Ruby7jQuery4CSS17Git8Drupal3XHTML6LAMP9WordPress2JSON5
+12 more
HTML 5AJAXRuby on RailsCMSHTML5Cascading Style Sheets (CSS)FounderAI for ResearchCivic EngagementAI StrategyAI EthicsDigital StrategyFrom Reilly's professional profile.
Frequently asked questions
- Who is Reilly Sweetland?
- Reilly 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.
- Where does Reilly Sweetland work?
- Reilly Sweetland is Founder of FollowUpThen.
- What companies did Reilly Sweetland found?
- Reilly Sweetland founded FollowUpThen.
- Where did Reilly Sweetland go to school?
- Reilly Sweetland studied at Y Combinator (Summer 2017 Batch); Santa Clara University (Operations Management Information Systems); Y Combinator (Summer 2017 Batch).
Founder mafias
Y Combinator mafia9,491
Also came through, then founded or led a company.
Sam AltmanPresidentFounded Tools for Humanity +3Garry TanPresident & CEOFounded Y Combinator +1Jessica LivingstonCo-founderFounded Y CombinatorAlexis OhanianYC Summer 2005Founded RedditFred EhrsamYC Summer 2012Founded Nudge +1Matt HuangYC Winter 2011Founded Hotspots
+ 9,484 more
Y Combinator mafia5,070
Also came through, then founded or led a company.
Ryan SheaEntrepreneurshipFounded StacksTarek MansourFounded KalshiSuhail DoshiEating beans & riceFounded Playground +1Subomi OluwalanaW22Founded ConvoyGleb ChuvpiloAlumFounded Pager +4IanFounded Apex Technology +3
+ 5,063 more
Santa Clara University mafia55
Also came through, then founded or led a company.
Jack JiaMaster of Business Administration (M.B.A.)Founded Trusper +1Praveen MandalBachelor's DegreeFounded Joules AI +1Theo NasserBachelor of ScienceFounded Right Hand +1Kurt BuschMaster of Business Administration (M.B.A.)Founded Syntiant +1Rasmus AreskougComputer Science & Engineering ManagementFounded ParaglideGeorge ManuelianBachelor's degreeFounded RapidFort
+ 48 more
Same school
Also attended Y Combinator2,000
Tarek MansourCo-founder & CEO of KalshiSuhail DoshiFounder of Mixpanel; founder of ParticleSubomi OluwalanaCo-founder & CEO of ConvoyArhaan A.Deeptech Fellow at Clear VenturesMaroof AhmedFounder at Octopus VenturesCollin WallaceGeneral Partner at Lobby Capital
+ 1,994 more
Also attended Santa Clara University167
Viviana FagaGeneral Partner at Felicis VenturesKirsten MelloPartner + Chief Financial Officer at Menlo VenturesRasmus AreskougInvestor at DN CapitalJohn TorreyVenture Partner at Madrona Venture GroupTim HaleyCo-Founder at Redpoint VenturesSarah LucasManaging General Partner at Lucas Venture Group
+ 161 more























