FastSpring
FastSpring is a comprehensive merchant of record platform that handles global payments, sales tax compliance, and subscription management for software companies to accelerate international growth and reduce operational risk.
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.
Quick Comparison
| Feature | FastSpring | Kevel |
|---|---|---|
| Website | fastspring.com | kevel.com |
| Pricing Model | Custom | Custom |
| Starting Price | Custom Pricing | Custom Pricing |
| FREE Trial | ✘ No free trial | ✘ No free trial |
| Free Plan | ✘ No free plan | ✘ No free plan |
| Product Demo | ✓ Request demo here | ✓ Request demo here |
| Deployment | ||
| Integrations | ||
| Target Users | ||
| Target Industries | ||
| Customer Count | 0 | 0 |
| Founded Year | 2005 | 2010 |
| Headquarters | Santa Barbara, USA | Durham, USA |
Overview
FastSpring
FastSpring acts as your merchant of record, taking over the complex burdens of global commerce so you can focus on building great software. Instead of managing multiple payment gateways and tax jurisdictions yourself, you get a single solution that handles everything from localized checkouts to VAT collection and remittance worldwide.
You can scale your software or SaaS business globally without worrying about compliance or financial liability in different countries. The platform manages your entire customer lifecycle, including trial conversions, recurring billing, and proactive churn prevention. It simplifies your back-office operations by consolidating global payments into a single, manageable system that grows with your revenue.
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.
Overview
FastSpring Features
- Merchant of Record Offload your global tax collection, remittance, and compliance liabilities to a partner that assumes all financial responsibility.
- Global Payment Methods Accept dozens of local currencies and popular payment methods like Pix, Alipay, and cards to increase your international conversion rates.
- Subscription Management Set up flexible billing models including monthly subscriptions, tiered pricing, and usage-based billing to match your product strategy.
- Localized Checkout Provide your customers with a checkout experience in their native language and currency based on their specific geographic location.
- Dunning Management Recover lost revenue automatically with smart payment retries and customizable email reminders for failed or expired credit cards.
- Interactive Quotes Empower your sales team to create and send digital quotes that allow B2B customers to complete purchases instantly.
- Fraud Protection Reduce your risk with built-in fraud detection that screens every transaction to prevent chargebacks before they happen.
- Developer APIs Connect your existing tech stack and automate data flow using robust APIs and webhooks designed for software developers.
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.
Pricing Comparison
FastSpring Pricing
Kevel Pricing
Pros & Cons
FastSpring
Pros
- Handles all global VAT and sales tax compliance automatically
- Reduces the need for a large internal accounting team
- Fast and helpful customer support for technical setup
- Easy to implement localized checkouts for international buyers
- Reliable payment processing with high authorization rates
Cons
- Transaction fees can be higher than standard gateways
- Dashboard interface feels dated compared to newer competitors
- Payout schedules can be restrictive for very small businesses
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