What is the match rate for wallet-to-social lookups?

There is no single match rate, and the chain matters more than anything else. Measured across 26 collections and 72,318 holders on 2026-08-17, against our own index with no external calls: Base 46.2%, Ethereum 16.6%, Robinhood Chain 15.6%, and 30.8% across all three. Base is roughly three times Ethereum because Base is where Farcaster lives. Tools that match wallets to social accounts typically publish rates in the low single digits, so even the lowest chain here clears that by a wide margin. Farcaster matches are deterministic: the index covers the complete Farcaster protocol (every account’s verified and custody addresses, refreshed daily), so if a wallet belongs to a Farcaster user, we find it. Twitter matches are resolved through several independent routes and every match is labelled with the evidence behind it. Over 99.9% come from owner-attested routes: an X account verified on Farcaster, a handle the owner set in an onchain ENS record, or an account the owner proved by signing with the wallet and signing in to X. The remainder is correlated from identity indexes and labelled as such. Nothing is inferred from display names, bios or timing.

How much does walletlink.social cost?

walletlink.social charges for matches, not for wallets: a match is a wallet we resolve to an X or Farcaster account, and a wallet we cannot resolve costs nothing. The free tier gives 100 matches every 30 days. Credit packs are Trial at $29 for 250 matches, Campaign at $99 for 1,500 matches, Scale at $299 for 6,000 matches, Index at $899 for 25,000 matches. Every pack includes all seven chains, uncapped CSV export, API access, reverse lookup from a handle to its wallets, deep scan with onchain ENS, and X reachability on every match. All packs are one-time payments, not subscriptions, and credits last 12 months.

How is walletlink.social different from Addressable?

Unlike Addressable which requires sales calls and enterprise contracts, walletlink.social offers instant self-serve access. You can start for free immediately, with simple one-time pricing instead of monthly subscriptions. Addressable’s matched-owner counts are built with probabilistic “fingerprinting”; walletlink.social never fingerprints. Over 99.9% of Twitter matches are owner-attested (Farcaster verifications, onchain ENS records, and accounts proven by wallet signature), the rest are correlated from identity indexes and labelled as such, and every match carries the class of evidence behind it so you can set your own threshold. The index covers 4.8M wallets with complete Farcaster coverage.

Does walletlink.social support Farcaster?

Yes. Farcaster is walletlink.social’s deepest coverage. The index includes the complete Farcaster protocol: every account’s verified and custody addresses with usernames and follower counts, refreshed daily. Lookups return usernames, follower counts, and FIDs, and reverse lookup (handle → wallets) works for any Farcaster user.

How many wallets does walletlink.social cover?

The index covers 4.8 million wallets with at least one linked social identity. Farcaster coverage is complete: every account’s verified and custody addresses, refreshed daily. Over 1.15 million wallets have a linked Twitter handle, nearly all of them owner-attested: an X account verified on Farcaster, a handle the owner set in an onchain ENS record, or an account the owner proved by signing with the wallet and signing in to X.

Which blockchains does walletlink.social support?

walletlink.social supports seven EVM chains: Ethereum, Base, Robinhood Chain, Arbitrum, Polygon, Optimism and BNB Chain. You can upload a wallet list from any of them, or import every holder of an NFT collection or ERC-20 token directly from its contract address. Both import types work on every supported network.

Can walletlink.social identify AI agent wallets?

Yes, walletlink.social automatically identifies AI agent wallets from platforms like Virtuals Protocol, ElizaOS, and Olas. Agent wallets are flagged with their name, framework, and token symbol. This helps you distinguish between human users and AI agents in your wallet lists.

Find them, then reach them.

Holder messaged wallets. We resolve wallets to the accounts their owners actually read, so you can reach them anywhere.

Run a lookup Read the API docs

wallets indexed: 4.8M
Farcaster coverage: 100%
have an X or Farcaster account: 16-46%
to start, no subscription: $29

We check whether the X account still exists. Holder did not.

Farcaster stores a verified X account as a name, written once, with no account number and no later check. So when somebody renames or gets suspended, nothing in the protocol notices. Every tool built on those verifications carries the same dead handles, and none of them can tell you which.

We resolve the X handles in the index against X itself, on a daily schedule. Of 448,069 checked so far: 69.6% live, 20.6% suspended, and 9.7% names nobody holds any more. Roughly a third reach no person at all.

Every match now carries that answer. The handle export leaves out the ones we checked and found dead, so a campaign is not sending into accounts that cannot receive it. A freed name matters most: somebody else may hold it now, and a message would reach a stranger.

Check any handle yourself, free and without an account.

What happened to Holder?

Holder was a web3 CRM built around wallets instead of email addresses. It let teams segment their token holders, enrich wallet records with identity data, and message holders through wallet-native channels. Its suite included:

Wallet-based contact records and segmentation
Holder identity enrichment
Wallet messaging and campaign tools
Token-gated audience workflows

The product sunset in June 2024, and the platform (along with its holder records and messaging campaigns) is no longer available. If you relied on Holder to know who your token holders are, that workflow needs a new home.

What Holder offered vs what walletlink.social offers

	walletlink.social	What Holder offered
Focus	Wallet → social only	Full web3 CRM platform (shut down)
Pricing	$29 - $899 one-time	Was a monthly subscription
Holder identity enrichment	(X + Farcaster)	Offered, no longer available
Farcaster	(complete protocol coverage)
Holder messaging	(export an X list and reach them there)	Was wallet messaging
Contract import	(every pack, on all seven supported chains)
Priority score	(every pack)	Was custom segments
CRM workflows	(export to your own CRM)	Offered, no longer available

What is walletlink.social?

We do one thing: turn wallet addresses into social profiles. No CRM, no campaign builder. Just:

Upload your CSV of wallet addresses
We match them against our identity index
Export X handles and Farcaster profiles
Save lookups, and grow them with new addresses

Lookups are backed by an index of 4.8M wallets with complete Farcaster protocol coverage, refreshed daily. Over 99.9% of X matches are user-attested (links the wallet owner created themselves, such as a verified Farcaster account or an onchain ENS record), and every match carries the evidence behind it. Export the results into any CRM you already use.

Migrating from Holder

Three steps to rebuild your holder outreach:

Rebuild your holder list from the source: pull it straight from the token contract (Etherscan, Basescan, or our contract import)
Upload the CSV to walletlink.social: your first 100 matches are free every 30 days, with no credit card
Export enriched profiles into your own CRM, or straight to an X list, and reach holders where they already read

Pricing after Holder

walletlink.social

You are charged for matches, not for wallets. A match is a wallet we resolve to an X or Farcaster account; a wallet we cannot resolve costs nothing.

Free

100 matches in a rolling 30-day window

Trial

$29

250 matches, once

Campaign

$99

1,500 matches, once

Scale

$299

6,000 matches, once

Index

$899

25,000 matches, once

Every pack carries all seven chains, uncapped CSV export, API access on the same credits, reverse lookup, Farcaster DMs, and X reachability on every match. Credits last 12 months. No subscription.

No subscription to replace: every pack is a one-time payment, and every one includes API access. Pay once; what you export is yours to keep.

Ready to find your wallet holders?

Try walletlink.social free: 100 matches in a rolling 30-day window, no credit card required.

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