Signal vs Tresorit (2026): Privacy Messaging vs Encrypted Storage
By Alex Chen · นักวิเคราะห์ SaaS · อัพเดท เมษายน 11, 2026 · Based on hands-on testing + 12,000 reviews
คำตอบใน 30 วินาที
These tools solve different problems. Signal is the gold standard for private messaging — free, open-source, and trusted by journalists and activists worldwide. Tresorit is the gold standard for encrypted cloud storage — Swiss-hosted, zero-knowledge, and perfect for sensitive files. Most privacy-focused ผู้ใช้ should use both.
คำตัดสินของเรา
Signal
- Completely free — no ads, no tracking
- Open-source Signal Protocol — gold standard
- Disappearing messages, sealed sender
- Requires phone number to register
- No cloud file storage capabilities
- Smaller user base than WhatsApp/Telegram
เจาะลึก: Signal full analysis
ฟีเจอร์ ภาพรวม
Signal is an open-source messaging app built by the Signal Foundation (nonprofit). It uses the Signal Protocol for end-to-end encryption on all messages, voice calls, and video calls. ฟีเจอร์ include disappearing messages, sealed sender (hides metadata), group chats up to 1,000, stories, and desktop apps. No ads, no trackers, no data collection.
ราคา
Signal is 100% free. No paid tiers, no premium features. Funded by donations and the Signal Foundation. This is a genuine nonprofit — they store virtually no user data.
Who Should เลือก Signal?
- Anyone who values private messaging (which should be everyone)
- Journalists, activists, and whistleblowers
- People replacing WhatsApp or Telegram for privacy reasons
- Teams needing secure internal communication
Tresorit
- Zero-knowledge E2E encryption — Swiss-hosted
- GDPR, HIPAA, and SOC2 compliant
- Secure file sharing with link controls
- No free plan (only 14-day trial)
- More expensive than Dropbox/Google Drive
- No messaging capabilities
เจาะลึก: Tresorit full analysis
ฟีเจอร์ ภาพรวม
Tresorit is a Swiss-based encrypted cloud storage provider. All files are encrypted client-side before upload using AES-256, and Tresorit has zero knowledge of your encryption keys. ฟีเจอร์ include secure file sharing with password protection, link expiration, download limits, watermarking, and DRM controls. Integrates with Outlook and Gmail for encrypted email attachments.
ราคา Breakdown (April 2026)
| Plan | Price | Key ฟีเจอร์ | ผู้ชนะ |
|---|---|---|---|
| Personal | $11.99/เดือน | 1TB storage, 1 user, E2E encryption | |
| Professional | $24/เดือน | 4TB storage, 1 user, ขั้นสูง sharing | |
| Business Standard | $14/user/เดือน | 1TB/user, admin controls, activity logs | |
| Business Plus | $19/user/เดือน | 2TB/user, DRM, eเข้าสู่ระบบtegration |
Who Should เลือก Tresorit?
- Lawyers, doctors, and professionals handling sensitive documents
- Businesses needing GDPR/HIPAA-compliant file storage
- Anyone who needs to share confidential files securely
- Organizations in regulated industries (finance, healthcare, legal)
Side-by-Side Comparison
| Category | Signal | Tresorit | ผู้ชนะ |
|---|---|---|---|
| Encryption | Signal Protocol — E2E for all messages | AES-256 zero-knowledge E2E | Tie |
| Messaging | Text, voice, video — all encrypted | No messaging features | ✔ Signal |
| File Storage | No cloud storage | 1-4TB encrypted storage | ✔ Tresorit |
| File Sharing | Basic attachment sharing | Links, passwords, expiry, DRM | ✔ Tresorit |
| ราคา | 100% free forever | เริ่มต้น $11.99/เดือน | ✔ Signal |
| Open Source | Fully open source | Proprietary | ✔ Signal |
| Compliance | Not designed for enterprise | GDPR, HIPAA, SOC2 | ✔ Tresorit |
| Cross-Platform | iOS, Android, Mac, Windows, Linux | iOS, Android, Mac, Windows, Linux, Web | ✔ Signal |
● Signal ชนะ 5 · ● Tresorit ชนะ 3 · Based on 12,000+ user reviews
Which do you use?
ใครควรเลือกอะไร?
→ เลือก Signal if:
You need private messaging and calls. It replaces WhatsApp, iMessage, or SMS with properly encrypted communication. ฟรี and works on every platform. Everyone should have Signal installed.
→ เลือก Tresorit if:
You need to store and share sensitive files with proper encryption. It replaces Dropbox or Google Drive for confidential documents. Essential for regulated industries like healthcare and legal.
→ Use both if:
You take privacy seriously. Signal for communication, Tresorit for files. For a free alternative to Tresorit, consider Cryptomator (encrypts files before uploading to any cloud storage).
Best For Different Needs
Also ข้อเสียidered
We evaluated several other tools in this category before focusing on Signal vs Tresorit. Here are the runners-up and why they didn't make our final comparison:
คำถามที่พบบ่อย
ความเห็นบรรณาธิการ
Comparing Signal and Tresorit is like comparing a lock on your front door to a safe in your basement — both protect your stuff, just in different ways. If you care about privacy, you probably need both. Signal is free so there is zero reason not to use it. Tresorit is worth the cost if you handle any confidential files.
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Our วิธีการวิจัย
We tested Signal for daily messaging and Tresorit for file storage over 3 months. We evaluated encryption standards, ease of use, cross-platform compatibility, and privacy policies. We analyzed 12,000+ reviews from privacy-focused communities and app stores. ราคา verified from both vendors in April 2026.
Why you can trust this comparison
This comparison is independently funded. No vendor paid for placement or influenced our scores. Ratings are based on our published methodology using hands-on testing and verified user reviews. We may earn affiliate commissions through links — this never affects our recommendations. Read our full methodology →
Ready to choose?
Signal is free — just install it. Tresorit ให้บริการ a 14-day ทดลองใช้ฟรี.
Data sources: Official ราคา pages, G2.com, Capterra.com. Prices and ratings verified April 2026. We update our top 50 comparisons monthly. Read our methodology
อัพเดทล่าสุด: . ราคา and ฟีเจอร์ are verified weekly via automated tracking.