Password Pusher vs SendSafely
SendSafely is enterprise encrypted file transfer. Password Pusher is purpose-built for one-time secret sharing. Different products, overlapping use cases — here's how they compare.
The Short Version
SendSafely is a compliance-forward encrypted file transfer platform with genuine split-key zero-knowledge encryption, SOC 2 Type II, HIPAA BAA, and deep helpdesk integrations. Password Pusher is purpose-built for one-time credential and secret sharing — simpler, self-hostable, open source, and significantly more affordable. If your primary need is sharing large encrypted files with enterprise compliance, SendSafely is built for that. If your primary need is sharing passwords, API keys, and secrets through self-destructing links with audit trails, Password Pusher delivers more for less.
Feature-by-Feature Comparison
Different products with overlapping use cases. One is built for encrypted file transfer, the other for one-time secret sharing — the differences reflect fundamentally different priorities.
| Feature | Password Pusher | SendSafely |
|---|---|---|
| Basics | ||
| Standalone product | Yes | Yes |
| Free tier | YesNo account required | Yes50 MB/month, individual only |
| Account required to send | NoAnonymous push, zero signup | NoFree plan requires account |
| Open source | YesApache-2.0, 15+ years | NoProprietary, closed source |
| Recipient account needed | No | No |
| Content Types | ||
| Text / passwords | All tiers | YesVia encrypted messages |
| File sharing | Paid tiersPremium ($25/mo) and above | All tiersCore product, up to 100 GB |
| URL sharing | Yes | No |
| Secure inbound collection | YesRequests — free on all tiers | YesDropzone — Team plan+, embeddable widget |
| QR codes | Yes | No |
| Security & Encryption | ||
| Encryption at rest | AES-256-GCM | AES-256 (OpenPGP) |
| End-to-end encryption | Server-side | YesSplit-key, client-side encryption — genuine zero-knowledge for file content |
| Passphrase protection | All tiers | YesIntegrated into encryption key |
| Authenticated Recipients (email OTP) | Premium+ | YesRecipient verification before access |
| View/download limits | Custom1–100 views | LimitedAccess controls on Business+ |
| Bot protection (1-click retrieval step) | YesPrevents Slack/Teams bots from consuming views | No |
| Two-factor auth (2FA) | All tiers | All org plans |
| Expiry & Lifecycle | ||
| Maximum lifespan | Up to 90 days | ConfigurableVaries by plan |
| Auto-delete on expiry | Yes | Yes |
| Manual deletion before viewing | Yes | YesRevoke access |
| Audit logging | All tiersFull lifecycle per push & request | All org plansAudit Logging API on Enterprise |
| Branding & Customization | ||
| Custom domain | Premium+$25/mo | Business+Premium white-label |
| Custom logo | Premium+ | Team+Company portal branding |
| Full white-label | Premium+Complete end-to-end branding | Business+Custom URL + email branding |
| Send from your own email domain | ProVia Google Workspace or Microsoft 365 OAuth | Business+Custom email branding |
| Teams & Enterprise | ||
| Team management | Pro$49/mo, 2 seats included | Team$120/mo, min 5 users |
| Role-based access | Pro+ | Team+ |
| Team policy enforcement | Pro+ | Enterprise only |
| Mandatory 2FA for team | Pro+ | YesAdmin-configurable on org plans |
| Enterprise SSO (SAML) | No SAMLOIDC only | YesSAML via SAML API — Team+ |
| Enterprise SSO (OIDC) | YesHosted Pro (Google Workspace, Microsoft Entra ID, enforceable) + Self-Hosted Pro full suite | YesSign in with Google for Google Workspace |
| SCIM provisioning | No | YesAll org plans |
| Webhooks | ProHosted, beta | Enterprise onlyVia SendSafely Actions |
| Deployment | ||
| Self-hosted option | YesOSS free + Self-Hosted Pro from $59/mo | NoCloud-only SaaS |
| Hosted data regions | EU + US | US, EU, AU, or any AWS region |
| REST API | All tiers | Business+SDKs: Java, .NET, Node.js |
| CLI | YesOfficial | Yes |
| Languages | 32 languages | Multi-languagePortals on Business+ |
| Compliance & Certifications | ||
| SOC 2 Type II | Via self-hostedDeploy on your certified infrastructure → | YesAudited annually |
| ISO 27001 | Via self-hostedDeploy on your certified infrastructure → | NoNot their own — relies on AWS |
| HIPAA BAA | Via self-hostedDeploy on your certified infrastructure → | YesBusiness+ plans |
| PCI DSS | No | YesSAQ D-SP |
| GDPR | YesEU hosting, DPA, auto-deletion | YesDPA, EU hosting option |
Key Differentiators
The differences that matter most when choosing between these two tools.
Purpose-Built Secrets vs File Transfer Infrastructure
Password Pusher is designed specifically for sharing passwords, API keys, and credentials through self-destructing links. SendSafely is designed for large-scale encrypted file transfer and document exchange. Both can share secrets, but the UX, pricing, and architecture reflect fundamentally different priorities. Password Pusher is simpler and cheaper for the one-time-secret use case.
Open Source & Self-Hosted vs Cloud-Only
Password Pusher's security-critical code is fully open source (Apache-2.0) and has been for 15+ years. Deploy on your own infrastructure with Self-Hosted Pro for enterprise features, or use the OSS edition for free. SendSafely is proprietary and cloud-only — no self-hosting, no source code review, no air-gap deployments.
$0–49/mo vs $120–232/mo for Teams
Password Pusher's team plan starts at $49/mo with no user minimum. SendSafely requires 5 users minimum at $120/month (Team) or 8 users at $232/month (Business). A 3-person team pays $49/mo on Password Pusher vs being unable to buy a SendSafely org plan at all.
SendSafely Wins: Split-Key Zero-Knowledge Encryption
SendSafely's encryption architecture is genuinely impressive: files are encrypted client-side using a split key, where one half lives in the URL fragment (never sent to servers) and the other is stored server-side. SendSafely cannot decrypt your files even if compelled. Password Pusher uses server-side AES-256-GCM encryption — strong, but the server handles encryption.
SendSafely Wins: SOC 2, HIPAA, PCI DSS
SendSafely holds SOC 2 Type II, PCI DSS SAQ D-SP, and offers a HIPAA BAA. Password Pusher does not hold these certifications for the hosted service. For organizations that require vendor-held certifications, SendSafely checks more boxes. Password Pusher's counter: self-host on your own certified infrastructure.
SendSafely Wins: Helpdesk Integrations
SendSafely integrates natively with Zendesk, Salesforce, Jira, Freshdesk, Intercom, and Slack. If your team lives in a helpdesk platform and needs encrypted file exchange within tickets, SendSafely is purpose-built for that workflow. Password Pusher offers API and webhooks but no native helpdesk marketplace apps (yet).
Encryption Architecture Compared
The most important technical difference between these two products — where and how encryption happens.
Password Pusher — Server-Side AES-256-GCM
Strong encryption, auditable code- AES-256-GCM encryption with per-field derived keys from a master key
- Encryption/decryption happens on the server — the server handles key material
- Encryption layer is fully open source — inspect every line at github.com/pglombardo/PasswordPusher
- Data encrypted before database write, decrypted only on authorized retrieval
- TLS 1.2+ for all data in transit
- Self-hosted: you control the master key — Apnotic has no access
SendSafely — Split-Key Client-Side Encryption
Zero-knowledge for file content- Files encrypted client-side using AES-256 via OpenPGP before any bytes leave the browser
- 512-bit passphrase split into two 256-bit components: Client Secret (in URL fragment, never sent to server) + Server Secret (stored by SendSafely)
- SendSafely cannot decrypt files — they never have both key halves simultaneously
- Recipients retrieve the Server Secret after identity verification, reconstruct key in-browser
- Metadata IS visible to SendSafely: email addresses, file names, recipient lists, IP addresses, timestamps
- Proprietary implementation — no source code available for independent review
Both approaches are valid for different threat models. SendSafely's split-key architecture provides stronger protection against server compromise for file content. Password Pusher's server-side approach is simpler, fully auditable, and — combined with self-hosting — gives you complete control of the entire encryption stack. For most credential-sharing use cases (passwords, API keys, connection strings), the practical security difference is negligible; the key differentiator is whether you need to prove zero-knowledge to auditors.
Pricing Comparison
Purpose-built secret sharing vs enterprise encrypted file transfer — the pricing reflects fundamentally different products.
Hosted (pwpush.com)
Hosted (sendsafely.com)
When to Choose Which
Honest guidance — different products for different primary needs.
Choose Password Pusher if…
- You primarily share passwords, API keys, and credentials — not large files. Password Pusher is purpose-built for this.
- You need self-hosting or air-gap deployments. SendSafely is cloud-only.
- You want to audit the encryption code yourself. Password Pusher is open source; SendSafely is not.
- You have a small team (1–4 people). SendSafely org plans require 5+ users.
- You need audit logging without paying for an enterprise plan. Password Pusher includes it on all tiers, free included.
- You need configurable view limits. Allow 3 or 5 views per secret instead of a binary viewed/not-viewed state.
- You need white-label branding under $50/month.
- You need to collect credentials from clients. Requests feature, free on all tiers.
Choose SendSafely if…
- Your primary need is large encrypted file transfer (up to 100 GB).
- You require vendor-held SOC 2 Type II or HIPAA BAA certifications.
- You need SAML SSO. Password Pusher supports OIDC only, no SAML.
- You need native helpdesk integrations. Zendesk, Salesforce, Jira, Freshdesk.
- You need an embeddable file collection widget for your website. Dropzone.
- You need zero-knowledge encryption where the server provably cannot access file content.
- You need data residency in Australia or any specific AWS region beyond EU/US.
⚠️ Where We're Honest About Our Gaps
SendSafely genuinely has the edge in several areas:
- SOC 2 Type II + HIPAA BAA. SendSafely holds these certifications for its hosted platform. We do not. If your procurement team requires vendor-held compliance certifications, SendSafely checks those boxes. Our answer: self-host on your own certified infrastructure.
- Split-key zero-knowledge encryption. SendSafely's architecture means they provably cannot decrypt your files. Our server-side encryption is strong (AES-256-GCM, open source), but the server handles key material. For compliance scenarios that require provable zero-knowledge, SendSafely has a structural advantage.
- SAML SSO. We support OIDC only. SendSafely supports SAML via their SAML API. If your identity provider mandates SAML 2.0 with no OIDC option, SendSafely can accommodate that.
- Large file transfer at scale. SendSafely handles files up to 100 GB with bandwidth-metered pricing. We support file attachments on paid tiers, but we are not a large-file-transfer platform.
- Native helpdesk integrations. Zendesk, Salesforce, Jira, Freshdesk, Intercom — SendSafely has marketplace apps for all of them. We have an API and webhooks, but no native helpdesk plugins yet.
Frequently Asked Questions
Common questions when evaluating SendSafely alternatives.
Is SendSafely truly zero-knowledge?
For file content, yes. Files are encrypted client-side using a split key where one half never leaves the browser. SendSafely cannot decrypt file content. However, SendSafely does store metadata: email addresses, file names, IP addresses, recipient lists, and timestamps. "Zero-knowledge" applies to file content, not the full interaction.
Can SendSafely create self-destructing one-time links like Password Pusher?
SendSafely's primary product is encrypted file transfer, not one-time secret links. You can send encrypted packages with expiration controls and access limits, but the core UX is designed around file exchange, not the quick "paste a password, get a self-destructing link" workflow. Password Pusher is purpose-built for that specific use case.
Which tool is cheaper for a small team?
Password Pusher by a wide margin. Pro costs $49/month with no user minimum and includes team workspaces, RBAC, policies, SSO, webhooks, and audit logging. SendSafely's cheapest org plan is Team at $120/month with a 5-user minimum. A 3-person team on Password Pusher pays $49/month; on SendSafely, they cannot buy an org plan at all and must use individual Pro accounts at $20/user with no shared admin features.
Does SendSafely offer self-hosting?
No. SendSafely is cloud-only SaaS hosted on AWS. There is no Docker image, no open-source release, and no way to run it on your own infrastructure. Password Pusher offers both a free open-source edition (Apache-2.0) and Self-Hosted Pro (from $59/month) with enterprise features including SSO, team management, air-gap support, and official Kubernetes Helm charts.
Is Password Pusher as secure as SendSafely?
Both use AES-256 encryption and enforce HTTPS. The key difference is WHERE encryption happens: SendSafely encrypts client-side (the server never sees plaintext), while Password Pusher encrypts server-side (the server handles encryption). For most credential-sharing use cases, both are strong. Password Pusher's advantage: the encryption code is open source and independently auditable. SendSafely's advantage: provable zero-knowledge for file content.
Which tool has better compliance certifications?
SendSafely: SOC 2 Type II, PCI DSS SAQ D-SP, HIPAA BAA. Password Pusher does not hold these for the hosted service. For compliance-strict environments, Password Pusher offers a self-hosted path where the application inherits your own infrastructure's certifications.
Can Password Pusher replace SendSafely?
For credential and secret sharing: absolutely. For large-scale encrypted file transfer with helpdesk integrations and compliance certifications: probably not. They solve adjacent but different problems. Many organizations use a one-time-secret tool alongside a file-transfer platform.
Can Password Pusher be self-hosted?
Yes. Password Pusher offers a free open-source edition (Apache-2.0) and Self-Hosted Pro with SSO, teams, policies, and air-gap support starting at $59/month. Official Docker images and Kubernetes Helm charts available. Self-hosting enables compliance inheritance — deploy on your SOC 2 / HIPAA / ISO 27001-certified infrastructure.
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