Celtra
Celtra is a cloud-based creative automation software that helps you scale digital advertising production by automating the design, versioning, and distribution of high-quality video and display campaigns.
Gleam
Gleam is a growth marketing platform that helps you run engaging competitions, rewards, and email captures to grow your audience and increase user interaction across your digital channels.
Quick Comparison
| Feature | Celtra | Gleam |
|---|---|---|
| Website | celtra.com | gleam.io |
| Pricing Model | Custom | Freemium |
| Starting Price | Custom Pricing | Free |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✓ Has free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2006 | 2013 |
| Headquarters | Boston, USA | Melbourne, Australia |
Overview
Celtra
Celtra provides a unified workspace where you can automate the production of digital creative assets at scale. Instead of manually resizing banners or editing individual video frames, you use smart templates to generate thousands of personalized ad variations in minutes. This allows your creative team to focus on high-level concepts while the platform handles the repetitive technical execution across social, programmatic, and retail media channels.
You can manage the entire creative lifecycle from a single interface, including real-time collaboration, asset management, and performance tracking. The platform is specifically designed for large-scale brand advertisers, media agencies, and e-commerce retailers who need to maintain brand consistency while delivering high volumes of creative content across global markets.
Gleam
Gleam is a versatile growth marketing platform designed to help you build an engaged audience through interactive campaigns. Instead of static lead forms, you can create dynamic competitions, instant-win rewards, and social media galleries that encourage specific user actions like following your brand or sharing content.
You can manage four distinct apps—Competitions, Rewards, Galleries, and Captures—all from a single dashboard to drive traffic and sales. The platform works for businesses of all sizes, from solo creators to global brands, by providing verified social actions and seamless integrations with major platforms like Instagram, YouTube, and Shopify.
Overview
Celtra Features
- Smart Templates Create flexible master designs that automatically adapt content to fit any aspect ratio or ad format instantly.
- Bulk Creative Production Generate thousands of unique ad variations for different languages, products, or audiences from a single data feed.
- Real-time Collaboration Review, comment, and approve creative assets with your team in one shared workspace to speed up production.
- Video Automation Produce data-driven video ads at scale by automatically swapping products, text, and music based on your audience.
- Multi-Channel Distribution Push your finished creatives directly to major social platforms and ad servers without leaving the platform.
- Creative Asset Management Organize and store all your brand assets in a central library for easy access across different campaigns.
Gleam Features
- Verified Social Actions. Ensure your growth is real by automatically verifying that users have actually followed, liked, or subscribed to your channels.
- Viral Share Loops. Give your campaigns a boost by rewarding users with extra entries when they refer their friends to your competition.
- Smart Email Captures. Display targeted popups and opt-in forms based on user behavior to grow your mailing list without being intrusive.
- Instant Rewards. Drive immediate sales by giving users coupons, downloads, or access codes in exchange for completing specific marketing tasks.
- Responsive Widgets. Embed beautiful, mobile-friendly campaign widgets directly on your website or host them on dedicated landing pages.
- Fraud Protection. Keep your contests fair with built-in security features that detect and block suspicious activity or duplicate entries.
Pricing Comparison
Celtra Pricing
Gleam Pricing
- Unlimited total entries
- Basic entry methods
- Random winner selection
- Mobile responsive widgets
- Standard reporting
- Everything in Free, plus:
- Additional entry types
- Up to 500 monthly captures
- Basic email integrations
- Remove Gleam branding on Captures
Pros & Cons
Celtra
Pros
- Drastically reduces time spent on manual ad versioning
- Ensures perfect brand consistency across global markets
- Intuitive interface for designers and non-technical users
- Excellent support for complex rich media formats
- Simplifies the workflow for high-volume social advertising
Cons
- Higher price point targeted at enterprise budgets
- Initial template setup requires a learning curve
- Limited flexibility for highly unique custom animations
Gleam
Pros
- Extremely easy to set up and launch campaigns
- Wide variety of social media entry methods
- Verified actions prevent fake contest entries
- Reliable free version for basic giveaways
Cons
- Full suite pricing is relatively expensive
- Interface feels slightly dated to some users
- Steep learning curve for complex logic