GTM Index
Submit a playbook

Ceyhun Sahin

Founder @Aphily | End-to-end Agentic GTM

Berlingtme · universe-v1
Aphilyex-Tectris.vcex-tawk.to
LinkedInBrowse people

Claim profile

About

I sent 6M+ cold messages by hand. Then I built nine AI agents of GTM with 100+ connectors so nobody ever has to again.For 8 years I ran B2B outbound end to end for 25+ companies across MENA, EU and APAC. Data engineer by background, operator by necessity. I built the lists, wrote the copy, warmed the inboxes, chased the replies and booked the meetings.Every playbook I trust was tested the hard way, on live pipeline, with my own hands with self-learning layers.Somewhere along the way the math stopped working. USD 110K+ per SDR per year, months of ramp, constant turnover, five tools to run one campaign. The unit was broken, not the people.So we built the unit I always wished I could hire.Aphily is a multiagent B2B sales team. Nine AI agents research your market, define your ICP, source verified contacts from 1B+ B2B profiles, write a unique email for every lead, run the campaigns, own deliverability, classify every reply and report back. The agents do the work. You make the calls. We spent our first year live and quiet: booking rates up to 3.50% against a 0.1% industry average, 0% churn, running for companies like SiFi, COLABS, Playable Factory, Kolektif House, SHOWZ.AI, Firefly, Figopara and much more. Now the Aphily dashboard is live as a self serve product and we are scaling out loud.I write here about outbound, agentic GTM and what we learn building Aphily.Hire the team at aphily.com

Company history

  1. Tectris.vcVenture Associate2024-04 – 2025-04 · 1y
  2. tawk.toGTM Engineer2020-06 – 2021-09 · 1y 3mo
  3. ennea capital partnersGTM2024-04 – 2025-06 · 1y 2mo
  4. AphilyFounder2025-07 – present · 1y 1mo
  5. Philip Morris InternationalMarketing Intern2018-04 – 2018-07 · 3 mo
  6. IS InvestmentQuantitative Strategies & Arbitrage Desk - Trader2021-09 – 2023-04 · 1y 7mo
  7. WebbilirGrowth Intern2019-05 – 2019-11 · 6 mo
  8. WINBRIDGE Asset Management GmbHJunior Portfolio Manager2023-10 – 2024-04 · 6 mo
  9. Enerjisa ÜretimProduction Intern2020-08 – 2020-09 · 1 mo
  10. Hunn DesignsFounder2020-03 – 2021-10 · 1y 7mo

Skills

MakeautomationAgentic AI DevelopmentSCADAMachine OperationSensorsCustomer AcquisitionRevenue GenerationCRM IntegrationOperations ManagementQuantitative FinanceGo-to-Market StrategyTriangular ArbitrageCommodity MarketsMarket MakingAlgorithmic TradingpythonBusiness-to-Business (B2B)Programmable Logic Controller (PLC)Artificial Intelligence (AI)Quantitative Strategy Development

Playbooks

All playbooks →

No playbooks indexed for this profile yet.

Browse all →