Kevel
Kevel provides a set of flexible APIs that allow you to build, launch, and manage your own custom server-side ad platforms and sponsored listings without starting from scratch.
Zuplo
Zuplo is an API management platform that provides edge-based gateway services, automated documentation, and developer portals to help you secure and deploy high-performance APIs in minutes.
Quick Comparison
| Feature | Kevel | Zuplo |
|---|---|---|
| Website | kevel.com | zuplo.com |
| 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 | 2010 | 2021 |
| Headquarters | Durham, USA | Seattle, USA |
Overview
Kevel
Kevel gives you the infrastructure to build your own high-performance ad server or retail media network in weeks rather than years. Instead of relying on rigid third-party platforms that compromise user privacy, you can use Kevel’s APIs to create native ad experiences that look and feel like part of your site. You maintain full control over your data and the user experience while offloading the complex backend work of ad decisioning and delivery.
You can launch sponsored listings, internal promotions, or full-scale ad networks across web, mobile apps, and even email. The platform is designed for engineers and product leaders at high-growth companies who need to monetize their traffic without slowing down their site or sacrificing brand integrity. It handles the heavy lifting of targeting, forecasting, and reporting so your team can focus on building unique features.
Zuplo
Zuplo is a modern API gateway built specifically for developers who need to ship fast without sacrificing performance. You can deploy your API management layer to over 300 locations worldwide using their edge-based infrastructure, ensuring your users experience minimal latency regardless of their location. It eliminates the heavy lifting of setting up authentication, rate limiting, and request validation by providing these as programmable, out-of-the-box modules.
You can manage your entire API lifecycle using a Git-centric workflow, allowing you to treat your gateway configuration just like your application code. Whether you are a startup looking to launch your first public API or an enterprise scaling complex microservices, Zuplo provides the tools to create professional developer portals and secure your endpoints with virtually no maintenance overhead.
Overview
Kevel Features
- Ad Serving APIs Request and display ads with ultra-low latency using RESTful APIs that integrate directly into your existing tech stack.
- Custom Decision Engine Define your own business logic and auction rules to ensure the most relevant content reaches your users every time.
- First-Party Data Targeting Target users based on your own first-party data without relying on third-party cookies or compromising user privacy.
- Real-Time Reporting Access granular performance data instantly to track impressions, clicks, and conversions across your entire network.
- Inventory Forecasting Predict future availability of your ad space so you can sell campaigns with confidence and maximize your revenue.
- Management UI Give your operations team a clean dashboard to book campaigns, manage creative assets, and monitor performance without writing code.
Zuplo Features
- Edge-Based Gateway. Deploy your API policies to 300+ global locations to ensure your users get lightning-fast responses everywhere.
- Git-Ops Workflow. Manage your API configuration through GitHub or GitLab with native support for pull requests and versioning.
- Automated Developer Portals. Generate beautiful, branded documentation and self-service portals automatically so developers can start using your API immediately.
- Programmable Policies. Write custom logic in TypeScript to handle complex authentication or transformation needs directly at the edge.
- API Key Management. Issue and manage secure API keys for your customers with built-in storage and automated rotation capabilities.
- Rate Limiting. Protect your backend from abuse by setting up sophisticated rate limits and quotas in seconds.
Pricing Comparison
Kevel Pricing
Zuplo Pricing
- 100,000 requests per month
- Unlimited edge deployments
- Unlimited API keys
- Automated developer portal
- Community support
- Everything in Free, plus:
- 500,000 requests included
- Custom domains support
- Remove Zuplo branding
- Email support
- Additional requests at $5/1M
Pros & Cons
Kevel
Pros
- Complete creative control over ad formats and placements
- Exceptional API documentation and developer support
- Privacy-first architecture that avoids third-party cookie reliance
- Significant reduction in time-to-market for custom ad products
Cons
- Requires dedicated engineering resources for initial implementation
- Higher price point than basic off-the-shelf ad servers
- Steep learning curve for non-technical users initially
Zuplo
Pros
- Extremely fast deployment times compared to traditional gateways
- Native TypeScript support allows for powerful customization
- Excellent Git integration fits perfectly into modern workflows
- Generous free tier for testing and small projects
Cons
- Requires TypeScript knowledge for advanced custom logic
- Newer platform with fewer legacy integrations than Kong
- Documentation can be sparse for very niche use cases