The short answerFlip gives a tidy unified view of NFTs and tokens across multiple wallets and chains, with cost-basis and profit-and-loss tracking that helps at tax time. Its portfolio values rest on floor prices, which systematically overstate what a holder could actually realise.
Best forPortfolio tracking across NFTs and tokens
Data accuracyweight 25%
7.0avg 7.8
Analytical usefulnessweight 20%
7.0avg 7.4
Value for moneyweight 20%
7.5avg 8.1
Coverageweight 20%
7.0avg 7.8
Method transparencyweight 15%
6.5avg 7.1
this service category average across 15Score = Σ mark × weight. Works well for a specific use case, weaker outside it. Methodology.
| Criterion | Mark | What we found | Source | Checked |
|---|
| Data accuracy | 7.0 | not sourced yet | not sourced yet | — |
| Analytical usefulness | 7.0 | not sourced yet | not sourced yet | — |
| Value for money | 7.5 | not sourced yet | not sourced yet | — |
| Coverage | 7.0 | not sourced yet | not sourced yet | — |
| Method transparency | 6.5 | not sourced yet | not sourced yet | — |
What we liked, and what fell short
Liked- Unified view of NFTs and tokens across multiple wallets
- Cost-basis and profit-and-loss tracking
- Clean interface with a workable free tier
Fell short- Portfolio values rest on floor prices that may not be attainable
- Coverage of smaller chains is patchy
Why the marks landed where they did
Tracking what you hold across several wallets and chains is genuinely tedious, and Flip does it well: unified balances, transaction history, cost basis and realised and unrealised profit and loss in one place.
The valuation caveat
Valuing an NFT collection at floor price assumes you could sell every item at the floor, simultaneously, with no price impact. In an illiquid market that is never true — selling five items from a collection with three bids means hitting the bids and then waiting. Portfolio totals in this category should be read as an upper bound rather than a value.
Where it helps
Cost-basis tracking across chains is the most practically useful feature, particularly for anyone reconciling a year of activity for tax purposes. Multi-wallet aggregation removes the spreadsheet most active users otherwise maintain.
Coverage and cost
Major EVM chains with patchy support for smaller networks, a workable free tier and paid plans for power users.
Who should use it
Active NFT holders across several wallets who want cost-basis tracking, treating displayed portfolio values as indicative rather than realisable.
FAQ
How does Flip value NFTs?+
Primarily at collection floor prices, which assumes every item could be sold at the floor simultaneously. Real proceeds in illiquid collections are usually lower.
Is Flip useful for taxes?+
Its cost-basis and profit-and-loss tracking across wallets and chains is the most practically useful feature for reconciling a year of activity.
Which chains does Flip support?+
Major EVM chains, with patchier coverage of smaller networks.
Is there a free version?+
Yes, a workable free tier with paid plans adding features for heavier users.
