Extrabux
Comparison shopping engine that integrates discounts from cash back and online coupons
19 employees · est. 2006
Obongo
Empowering your online shopping experience with seamless password management, price comparison, form filling, e-shopping rebates, and email forwarding.
est. 1999
Obongo is the older company (2006 vs 1999).
Side-by-Side Comparison
| Metric | Extrabux | Obongo |
|---|---|---|
| Founded | ||
| Founded | 2006 | 1999 older |
| Headquarters | ||
| Headquarters | Not tracked yet | Not tracked yet |
| Employees | ||
| Employees | 19 | Not tracked yet |
| Industry | ||
| Industry | E-Commerce, Fintech | E-Commerce, Finance, Internet |
| Funding Stage | ||
| Funding Stage | Acquired | Series B |
| Total Funding | ||
| Total Funding | Not tracked yet | $20.00M |
| Funding Rounds | ||
| Funding Rounds | 1 | 1 |
| Services | ||
| Services | Cashback and Rewards System, Affiliate Link Management, Coupon and Deal Aggregation, Partnership with Retailers | Not tracked yet |
| Target Customers | ||
| Target Customers | Online Shoppers, Bargain Hunters, Retail Partners, Global Consumers | Not tracked yet |
| Taxonomy | ||
| Taxonomy | Comparison Shopping Engine, Cash Back Services, Online Coupons, Price Comparison, E-commerce Platform, Discount Integration, Consumer Savings, Shopping Rewards, Online Retail, Discounted Purchases, Affiliate Marketing, Loyalty Programs, Retailer Partnerships | E-commerce Solutions, Password Management, Price Comparison, Form Auto-fill, E-shopping Rebates, Email Forwarding, Browser Assistant, Online Shopping, Web Service, Data Security, California-based Company, Internet Technology, Online Shopping Tools, Redwood City, User Convenience |
| Website | ||
| Website | extrabux.com | obongo.com |
About Extrabux
Extrabux is a pioneering startup that leverages the synergistic fields of E-Commerce and Fintech to transform online shopping. Founded in 2006, Extrabux operates as a comprehensive comparison shopping engine that integrates discounts from cash back and online coupons, as captured in its slogan: "Com...
About Obongo
Obongo is a Redwood City-based e-commerce startup, established in 1999, specializing in empowering online shopping experiences. Offering a range of solutions, including password management, price comparison, form auto-fill, e-shopping rebates, and email forwarding, Obongo aims to streamline the onli...
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Funding, hiring, leadership and stack changes at Extrabux and Obongo — by email.
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Compiled from the BounceWatch company index. We last looked at Extrabux on 11 Feb 2026, and Obongo on 21 Jun 2024. Where a field is blank here, it means we have not recorded it — not that the answer is zero. How we source and date this.