What this tool does
The Multisig Compatibility Wizard recommends one recovery-capable multisig setup based on six short questions: your goal, your amount band, your technical comfort, your hardware budget, devices you already own, and whether you can store backups in more than one location.
How it works:
- Every result names a signing threshold (for example 2-of-3)
- Specific hardware devices
- One coordinator app
- Recovery model
Each device and coordinator pair carries a compatibility status with a visible definition, plus the source behind it and its limits.
If you already know your devices and want to check specific pairs, our Compatibility Checker is the tool for that job.
Loading the wizard… If it does not appear, the script may be blocked.
Disclaimer: The wizard is not a wallet or wallet recommendation. It never touches keys, and it never asks for anything sensitive: no seed phrases, no private keys, no xpubs, no addresses, no balances, no serial numbers, no identity. Not investment, tax, or financial advice. Consult a qualified professional.
Privacy: Answers stay categorical and local to your browser. If you paste something that looks like a seed phrase, the wizard blocks it and warns you. Results are shareable through the page address without creating indexable pages: your answers live in the URL fragment, which search engines ignore. If you have questions, please inquire via our contact page.
Methodology summary
- Threshold first. Your goal and amount band map to a quorum through published use-case rules. Most setups land on 2-of-3. Larger inheritances and treasuries (over $100k) move to 3-of-5, unless you are a beginner, in which case the wizard keeps 2-of-3 because a setup you cannot operate is worse than a simpler one.
- Devices second. Your budget filters the device pool into rough tiers. Devices you already own are reused first, even above your budget tier, since you already paid for them. The wizard prefers signers from different vendors and favors mixing air-gapped (QR or SD card) with USB signers, so one transport problem cannot reach every key.
- Coordinator third. Your comfort level sets the preference order: beginners get mobile-first guided apps like Nunchuk, comfortable users get Sparrow, advanced users get Sparrow or Electrum. The wizard then scores each coordinator against your signer shortlist using the compatibility dataset and picks the best fit.
- Honest labels. Every pair is labeled Confirmed, Conditional, Unverified, or Incompatible, with the definition shown next to the label. Confirmed requires a real hands-on test of the named workflow and versions. Conditional means it works only with a named transport, firmware, or limitation. Unverified means vendor or community sources exist but NeverLoseBitcoin has not tested it yet. The current seed dataset contains zero Confirmed records: that is deliberate, and the result screen says so.
- Versioned dataset. The compatibility data is a versioned JSON file with a visible last-verified date. A compatibility change only ships with a source, named device, firmware, coordinator, OS, and transport, plus a review of the result wording and linked guides.
- What the wizard does not do. It does not rank shops, it does not take affiliate input into the recommendation, and commerce appears at most once per result as a clearly marked next step.
Example result
Answers: long-term savings, $10k to $100k, comfortable, $100 to $200 budget, no devices owned yet, backups in two or more locations: yes.
1. Recommendation. 2-of-3 multisig: Blockstream Jade + SeedSigner + Coldcard, coordinated with Sparrow. A 2-of-3 quorum fits long-term savings: it removes the single point of failure without adding meaningful complexity. The signers come from 3 different vendors, so one vendor bug cannot take the quorum down. Sparrow matches a comfortable desktop workflow, and every signer pair is labeled with its real compatibility status below. Two signers are air-gapped (QR), one uses USB, so one transport problem cannot reach every key.
2. Compatibility status. Conditional: works only with a named transport, firmware, setting, or limitation.
- Blockstream Jade + Sparrow: Conditional. USB connection or QR air-gapped PSBT multisig. Constraint: Sparrow documents Jade as a connected USB wallet; Jade also supports QR air-gapped flows. (Source link. No hands-on test date; NeverLoseBitcoin has not tested this pair.)
- SeedSigner + Sparrow: Conditional. Air-gapped QR: import multisig XPUBs into Sparrow, sign PSBTs via animated QR. Constraint: SeedSigner is stateless and rebuilds from seed every boot. (Source link. No hands-on test date.)
- Coldcard + Sparrow: Conditional. USB connection, or air-gapped SD card / QR (BBQr on Coldcard Q), multisig PSBT signing. Constraint: Coldcard docs list Sparrow on Windows, macOS, Linux with BBQr on Coldcard Q; Sparrow docs require current Coldcard firmware for USB. (Source link. No hands-on test date.)
3. Recovery model. Any 2 of the 3 signers can move funds. Losing 1 signer does not lock you out; losing 3 does. Back up every signer seed (stamped on steel, not paper) AND the wallet descriptor or config file: seeds alone are not enough for a smooth multisig restore. Keep each seed backup in a different location, with a copy of the descriptor alongside each. Test procedure: fund with a small amount first, receive, then sign and send a small transaction with the full quorum. Practice a full restore from backups before trusting it with real money.
4. Tradeoffs. Cost: Blockstream Jade (budget), SeedSigner (budget, DIY parts), Coldcard (mid-range). Prices move; check the vendor before buying. Mixed transports: two air-gapped signers plus one USB signer. Pair statuses are Conditional: each works with the named transport or limitation, so read the constraints before buying. What this does not protect against: coercion, all backup locations failing at once, or a coordinator bug showing a wrong address. Always verify receive addresses on the hardware device screens.
5. Next steps. Sparrow multisig setup guide. Multisig recovery basics: descriptors, backups, and test restores. Hardware wallet comparison for multisig. How the wizard picks a setup (methodology). Multisig setup checklist, printable template (paid).
Dataset version 1.0.0. Last verified 2026-09-25. Covers 21 device-coordinator pairs; see the methodology section above for status definitions. Result states use URL fragments and are not indexed.
FAQ
Is this financial advice?
No. It is an educational decision aid. It recommends a category of setup and explains the tradeoffs; it does not tell you what to buy or when. Do your own research and consider professional advice for large amounts.
Does the wizard store or send my answers?
No. Answers stay in your browser as categories (for example “beginner”, “$10k to $100k”). Nothing is sent to a server beyond normal anonymous page analytics, and the site stores no identity alongside the result.
Why are there no “Confirmed” compatibility records?
Because NeverLoseBitcoin has not completed its own hands-on test of any pair yet. Vendor and community sources are labeled Conditional or Unverified, exactly as the status definitions say. Records get promoted to Confirmed only through the publishing gate: a real test of the named workflow and versions, with the source linked.
Can I share my result with someone?
Yes. Your answers are encoded in the page address after the # symbol, so you can copy the URL and send it. Fragments are not indexed by search engines and contain no personal data.
What if I own a device that is not in the list?
The device list is the seed dataset, not the whole market. The wizard only recommends from devices with source records. If your device is missing, the honest answer is that the wizard cannot vouch for it yet. Suggest it for the next dataset round. For help choosing devices, see our guide to the best bitcoin wallet.
How accurate are the budget tiers?
Rough. Hardware prices move with sales, bundles, and new models. Tiers exist to filter sensibly, not to quote prices. Always check the vendor before buying.
Does it work on mobile?
Yes. The flow is mobile-first, keyboard navigable, and screen reader announced (“Step 3 of 6”, announced results). If the script fails to load, the page still shows the explanatory content and a notice instead of a broken tool.
Can I print my result?
Yes, the result screen has a print button. Print the recovery model section and store it with your backups (never print seeds; the wizard never had them).
Why only one recommended setup instead of a comparison?
One clear recommendation beats three confusing ones for the people this tool serves. Side-by-side comparison is on the roadmap after the MVP proves useful.
Who do I contact about a wrong compatibility record?
Every pair links its source. If you have a better source or a correction, send it with the device, firmware, coordinator, OS, transport, and what you tested. Corrections go through the same publishing gate as new records.