Your $38,500 wire transfer to a Shenzhen supplier last month was authorized from an inbox that your freight forwarder portal, two banking platforms, and your Alibaba admin account all connect to. The FBI logged $2.9 billion in business email compromise losses in 2023, and stolen credentials open most of those doors. If your sourcing team still rotates three reused passwords across supplier logins — or worse, keeps bank details in a shared spreadsheet — the question of which is better, LastPass or Bitwarden is not tech trivia. It is risk management with a six-figure number attached. Below: 2025 pricing, hard security facts, and a 25-minute migration plan built for import operations.

LastPass vs Bitwarden on Security: One Has a Receipt From 2022

August 2022: an attacker compromised a single LastPass developer account and held four days of access to source code and technical documentation. November 2022: a second intrusion. December 22, 2022: LastPass disclosed that cloud backups containing encrypted vault data for more than 25 million users had been exfiltrated. Encrypted — but LastPass admitted legacy accounts were still protected with as few as 5,000 PBKDF2 iterations versus the 100,100 default, and researchers demonstrated that modest master passwords on those vaults could fall to cloud GPU rigs. Bitwarden’s response was telling: it raised its default to 600,000 iterations and shipped Argon2id support, the modern memory-hard KDF that LastPass still does not offer.

Bitwarden’s code is open source, published on GitHub, and has been audited by Cure53 in 2018 and 2020 with ongoing third-party reviews. LastPass is closed source — you accept its cryptography claims on faith, from a company that waited months to disclose vault theft. No Bitwarden vault infrastructure breach is on the record to date. When the question is LastPass vs Bitwarden for guarding supplier payment credentials, that asymmetry decides most of it.

2025 Pricing: The Real Math for a 10-Person Sourcing Team

Headline prices first. Bitwarden Premium costs $10 per year. LastPass Premium costs $3.60 per month billed annually — $43.20 — roughly 4x more for the same core job: unlimited passwords, device sync, and basic sharing. Families plans: Bitwarden $40 per year for 6 users; LastPass $48. Now scale it. A 10-person sourcing operation on Bitwarden Enterprise pays $5 per user per month — $600 per year. The same team on LastPass Business at about $7 per user per month pays $840 per year: 40% more, and $720 more over a three-year contract. That $720 saved covers 28 YubiKey security keys at $25 each — hardware two-factor for the entire office plus spares. Verify rates before committing; both vendors nudge prices upward, but the individual-plan gap has held at 3x-plus since 2020.

  • Solo importer: Bitwarden Free → Premium at $10/year, vs LastPass Premium at $43.20/year
  • Family office or partnership: Bitwarden Families $40/year (6 users) vs LastPass Families $48/year
  • Trading company or agency: Bitwarden Teams $3/user/month or Enterprise $5, vs LastPass Teams around $4 and Business around $7
  • Hidden line item: Bitwarden gates unlimited TOTP codes behind its $10 Premium; LastPass bundles its authenticator into Premium

Bitwarden or LastPass on the Free Tier: The Device-Type Trap

Since 2021, LastPass Free restricts you to one device category — mobile or desktop, never both. Picture checking supplier quotes on your phone inside the Yiwu Futian market, then returning to your hotel to issue a purchase order from a laptop: LastPass Free locks you out of one of the two. Bitwarden Free imposes no device limits — unlimited passwords, unlimited devices, secure notes, passkey storage, and Bitwarden Send for encrypted self-destructing text like a one-time bank reference. For a bootstrapping importer, Bitwarden Free alone closes 80% of credential risk at $0. The remaining 20% — file attachments, TOTP, vault health reports — arrives at $10 per year.

How to Switch From LastPass to Bitwarden in Six Steps (25 Minutes)

A Guangzhou-based Amazon seller I advised migrated 312 stored logins during one coffee break. The sequence:

  • Step 1: Create a Bitwarden account with a 16+ character master password used nowhere else — this single string now guards every supplier, bank, and platform credential you hold
  • Step 2: In LastPass, open Account Options → Advanced → Export → LastPass CSV. Warning: this file is unencrypted plaintext
  • Step 3: In the Bitwarden web vault, go to Tools → Import Data, select LastPass (CSV), and upload
  • Step 4: Verify the item count matches — 312 of 312 in the case above; a mismatch usually means duplicated folders, not lost entries
  • Step 5: Set Account Settings → Security → Keys to Argon2id, or at minimum 600,000 PBKDF2 iterations
  • Step 6: Permanently delete the CSV from Downloads and the recycle bin, then delete the LastPass account and strip the old browser extension

Five Mistakes That Make Either Vault Worthless

  • Reusing your master password. If it appears in any old breach dump, your vault inherits that exposure. One unique 16-character passphrase, written on paper in two locations, full stop.
  • Accepting default encryption settings. Both vendors let you raise iterations; almost nobody opens the menu. Two minutes in settings multiplies an attacker’s cracking cost by orders of magnitude.
  • Sharing supplier bank details over WeChat or WhatsApp. Plaintext messages sit on servers you do not control. Use Bitwarden Send links that expire in 7 days, or shared collections where a purchasing assistant sees the login while the password field stays hidden.
  • No hardware 2FA on the email that resets everything. A $25 FIDO2 key on your primary inbox blocks the credential-stuffing wave that follows every breach dump.
  • Keeping export CSVs on the desktop just in case. That file is an unencrypted snapshot of your entire operation. Export, import, delete — within the same hour.

The Verdict: Which Is Better, LastPass or Bitwarden?

Bitwarden, for roughly 90% of import and sourcing operations. It costs $10 instead of $43, its free tier does not amputate device access, its cryptography is public and audited, and its collection-based sharing lets you hand a colleague the freight portal without exposing the banking login. Choose LastPass only if interface polish drives adoption in a non-technical team — its autofill is smoother and onboarding friendlier — and you accept paying about 40% more per seat for closed-source encryption from a vendor with a 2022 vault-theft record. If a polished tool your staff actually uses beats a stronger tool they abandon, LastPass Teams is a defensible compromise. For everyone else weighing Bitwarden or LastPass, the open-source option wins on every number in this article.

A $10 annual subscription protects the six-figure supplier payment you wire every quarter. Pick the vault with the cleaner record, raise its encryption settings, and put hardware keys on the accounts that matter.

Lock the Vault, Then Lock the Supply Chain

Book 25 minutes this week and run the six-step migration. Then extend the same audit to the risk sitting outside your password manager: unverified suppliers, uninspected shipments, handshake-quality contracts. SimpleChinaSourcing.com runs a free 30-minute consultation that ends with a verified-supplier shortlist scoped to your product category — typically delivered within 72 hours. Bring your product spec and target landed cost; we will show you exactly where your current quotes are padded. Secure your logins tonight. Secure your sourcing chain tomorrow.