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We build the software layer businesses run on
Celcyum started as a two-person freelance shop shipping websites for local businesses. Today we're a full studio building sites, integrations, and AI automation for teams who'd rather spend their time on the work only they can do.
2026Founded
3Teams served
5Projects shipped
100%Client retention
Our story
From freelance gigs to a full studio
Celcyum was founded in 2026 by two developers tired of watching small businesses get quoted enterprise prices for websites that took a weekend to build. We started by building fast, no-nonsense sites for local shops — no bloated CMS, no six-month timelines.
As clients grew, so did their requests: connect the website to the CRM, sync inventory across three platforms, answer customer questions at 2am. We built the tooling to solve each problem, and eventually those solutions became the studio's core services.
Today, Celcyum is a small, senior team that builds websites, wires up integrations, and ships AI automation for growing businesses — still with the same rule we started with: no surprises, fixed proposals, and work that ships on time.