HaHa Crypto
Track all your crypto and NFTs in one location.
OpenSea
Discover NFTs, track the latest drops and follow collections
Updated February 2026
| HaHa Crypto | OpenSea | |
|---|---|---|
| Rating | 5.0★ | 4.7★ |
| Reviews | 5 | 6 |
| Pros | 5 | 9 |
| FactScore™ | 38.9 | 39.5 |
FactScore™ Comparison
FactScore™ weighs both quality (rating) and popularity (reviews) for a fairer ranking than stars alone.
Pros & Cons
Only in HaHa Crypto — Pros
Easy to use Average cost basis calculation Mobile app Nft trading Portfolio trackingBoth tools — Pros
—Only in OpenSea — Pros
User experience Search and filtering system Easy NFT purchase Largest NFT marketplace Blue check mark verification MetaMask integration Multi-chain support NFT analytics Pro featureOnly in HaHa Crypto — Cons
—Both tools — Cons
—Only in OpenSea — Cons
Confusing error messages High fees Regulatory scrutiny Stolen NFTsDetails
| HaHa Crypto | OpenSea | |
|---|---|---|
| Categories | NFT marketplaces, Crypto exchanges, Crypto tools | NFT marketplaces, Crypto tools, Marketplace sites |
| Platforms | Web | Web · iOS · Android |
| Became Popular | June 20, 2022 | February 13, 2018 |
| Website | www.haha.me | opensea.io |
Who Should Pick Which?
Choose HaHa Crypto if...
- Easy to use
- Average cost basis calculation
- Mobile app
Choose OpenSea if...
- User experience
- Search and filtering system
- Easy NFT purchase
With a FactScore™ of 38.9 vs 39.5, OpenSea leads in community reception. HaHa Crypto uniquely offers Easy to use and Average cost basis calculation, while OpenSea stands out for User experience and Search and filtering system.
What Users Say
HaHa Crypto
Hi! It's a really good idea. I used some portfolio trackers, but they are not convenient to use. You UX look much more user friendly
Super cool app
The founder introduced me to HaHa and it's now my most used crypto app. The ability to quickly track my entire portfolio across all of my different apps, as well as understand my true costbasis wit...
OpenSea
OpenSea's search engine and NFT analytics makes using the platform easy and painless. From linking my MetaMask to buying NFTs, everything was a one-click and done process. My only complaint is that...
It’s the go-to platform for NFTs, and the Polygon integration made it easy to distribute our Joey Giveaway NFTs to early backers.
I've used OpenSea for almost all of my NFT purchases. Overall my experience has been positive. However, the User Interface has been confusing when delivering error messages (such as just saying "tr...
Related Comparisons
Frequently Asked Questions
Which is better, HaHa Crypto or OpenSea?
Based on FactScore™, OpenSea leads with a score of 39.5 vs 38.9. OpenSea has a higher rating of 4.7★ compared to 5.0★.
What are the pros of HaHa Crypto compared to OpenSea?
HaHa Crypto uniquely offers: Easy to use, Average cost basis calculation, Mobile app, Nft trading, Portfolio tracking.
What are the pros of OpenSea compared to HaHa Crypto?
OpenSea uniquely offers: User experience, Search and filtering system, Easy NFT purchase, Largest NFT marketplace, Blue check mark verification.
Is HaHa Crypto better rated than OpenSea?
HaHa Crypto is rated 5.0★ from 5 reviews. OpenSea is rated 4.7★ from 6 reviews.
What is the FactScore™ of HaHa Crypto and OpenSea?
FactScore™ weighs rating and review volume together. HaHa Crypto scores 38.9 and OpenSea scores 39.5.
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