Startups using Cold email

gosimless provides virtual numbers for WhatsApp Business and other chat apps without needing a SIM card.

CaptureFlow enables users to capture their expertise through video, voice, documents, links, and tools and convert it into professional content ready for posting on all social media channels using the most advanced AI models on the market.

AI voice receptionist for service businesses that answers inbound calls, qualifies leads, books jobs, and sends instant alerts.

Sifta is an AI agent that lives in your iMessage, cleans up your inbox automatically, removes spam and noise, and sends summaries of the emails that actually matter.

Generate hyper-realistic UGC ads with AI avatars. No crew. No agency. Under 60 seconds.

The phone line that runs the business. FieldLine is the phone system for home-services operators — HVAC, plumbing, roofing, electrical, and the rest of the trades, based in USA. Provision dedicated numbers per technician and ad channel, forward to the phones your crew already carries, and every call comes back as a recording, full transcript, an AI summary, and a structured lead card. No softphone, no CRM to learn. Two-minute setup.

Switzerland's Easiest Website Builder