Celtra
Celtra is a b2B creative automation software for scaled digital advertising.
Analyst Perspective
Celtra is a private B2B adtech software company focused on creative automation for digital advertising. Its platform helps enterprise marketing teams, agencies, publishers and media owners build, scale, serve and optimise ad creatives across channels including social, display, CTV, in-app and retail media. Its core offer centres on template-driven creative production, omnichannel activation, dynamic product ads and premium rich media/video execution. The company primarily generates revenue through enterprise SaaS subscriptions, with pricing tailored to campaign volume, catalogue scale or production needs. It also monetises via managed creative services and consulting tied to platform usage. Celtra’s customers are organisations running high-volume advertising operations that need to reduce manual production work, maintain brand consistency and improve speed-to-market across multiple channels.
Analyst Signal Briefing
Updated: 2 Jul 2026Following its 2021 acquisition by STG Partners, Celtra continues to scale its second-generation Creative Automation platform under Founder Miha Mikek. Recent leadership changes include the promotion of Oliver Stewart to Senior Vice President of Sales, expanding his remit from a regional EMEA focus. Additionally, the release of the eighth Creative Insights Report reinforces the company’s commitment to data-led campaign performance. These updates demonstrate a focus on commercial scaling and the ongoing modernisation of Celtra’s core creative technology stack.
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Key insights about Celtra
Category Differentiation
Celtra is not a DSP or media buying agency; it focuses on creative automation, ad production workflows and related enablement tools. It is best distinguished from ad serving and campaign buying platforms that primarily transact media rather than build and scale creative assets.
Celtra: About
Celtra operates a B2B software model built around creative workflow infrastructure for digital advertising. It creates value by centralising design, templating, approval, scaling, ad serving and activation workflows so brands, agencies and media owners can produce more campaign assets with less manual effort. The business combines a core software platform with adjacent service revenue from creative production and consulting.
How Celtra Works & Monetises
Business model analysis and core revenue streams
Celtra monetises through enterprise SaaS contracts supplemented by usage-based variables. Commercial terms appear to depend on factors such as campaign volume, creative production scale and the number of product catalogues for Dynamic Product Ads. In addition, the company generates service revenue from managed creative production, consulting, onboarding and workflow support.
Revenue Channels
Side-by-Side Comparisons
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Products & Services in Categories
Verified structural categorizations from the graph
Media Channel
Ad Format
Service
Celtra: Key Competitors & Alternatives
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Search, video and advertising platform ecosystem for businesses and consumers.
Recent Signals (Celtra)
From Fine Arts to Lead Product Designer at Celtra
Anita Richard, Lead Product Designer at Celtra, featured on a career path blog cover with a stylized gold medal graphic background.
Read original sourceLeadership Change: Oliver Stewart's Title Update
Oliver Stewart's title has changed from VP, Enterprise Sales EMEA to SVP, Sales.
Read original sourceThe Celtra Creative Insights Report (8th edition)
Stay ahead of the curve with data-driven strategies to help you build high-performing campaigns.
Read original sourceCeltra: Frequently Asked Questions
What is Celtra?
Celtra is a B2B adtech software company that provides creative automation and related tools for building, scaling and serving digital ad creatives.
Who uses Celtra?
Its users include enterprise marketing teams, agencies, publishers, media owners, ad sales teams and e-commerce advertisers running large-scale digital campaigns.
How does Celtra make money?
Celtra makes money through enterprise SaaS subscriptions, usage-based pricing elements and managed creative services or consulting.
Company Facts
- Founded
- 2006
- Core Segment
- AdTech Vendor
- Company Size
- 201–500
- Official Link
- celtra.com