Envoy vs Lets Encrypt: Which is Better in 2026?
Choosing between Envoy and Lets Encrypt comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
Bottom line: Lets Encrypt is our overall pick for security workflows. Pick Envoy if you need a free tier to start with.
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Envoy
Everything you need to run a better and safer workplace, from visitor management to emergency alerts.
Best for you if:
- • Manages visitors, workplace resources, and emergency communications.
- • Enhances security and compliance with detailed record-keeping and access control.
Lets Encrypt
Free automated SSL/TLS certificates
Best for you if:
- • You need something completely free
- • Let's Encrypt is a free certificate authority providing SSL/TLS certificates
- • It automates the issuance and renewal of HTTPS certificates for any website
| At a Glance |  Envoy |  Lets Encrypt |
|---|---|---|
Starts at | Free tier + paid plansFree tier available | Free |
Best For | Security | Security |
Rating | - | - |
Choose Envoy or Lets Encrypt?
Choose Envoy if
Everything you need to run a better and safer workplace, from visitor management to emergency alerts.
- Consolidates multiple workplace management functions into a single platform.
- Offers robust compliance features for various regulations (ITAR, EAR, OFAC, C-TPAT, California SB 553).
- Provides extensive integration capabilities with existing tech stacks and an open API.
Choose Lets Encrypt if
Free automated SSL/TLS certificates
- Free SSL certificates
- Automated renewal
- Wide support
- You want a fully free tool (Envoy requires payment)
| Feature | Envoy | Lets Encrypt |
|---|---|---|
| Pricing Model | Freemium | Free |
| User Rating | ★4.4/5 618 reviews | ★4.8/5 20 reviews |
| Categories | SecurityHR & Recruiting | SecurityAutomation |
In-Depth Analysis
Envoy
Everything you need to run a better and safer workplace, from visitor management to emergency alerts.
Strengths
- +Consolidates multiple workplace management functions into a single platform.
- +Offers robust compliance features for various regulations (ITAR, EAR, OFAC, C-TPAT, California SB 553).
- +Provides extensive integration capabilities with existing tech stacks and an open API.
- +Enhances workplace safety and security with real-time data and communication tools.
- +Scalable for single locations to hundreds worldwide with customizable features.
Weaknesses
- -Pricing for Premium and Enterprise tiers is per location/year for Visitors, which might be costly for organizations with many sites.
- -The extensive feature set might require a learning curve for new users to fully utilize all capabilities.
Key features
Lets Encrypt
Free automated SSL/TLS certificates
Strengths
- +Free SSL certificates
- +Automated renewal
- +Wide support
- +Open source
- +Industry standard
Weaknesses
- -90-day certificates
- -No wildcard easy
- -Setup complexity
- -Rate limits
- -No warranty
Key features
Pricing: Envoy vs Lets Encrypt
| Plan | Envoy | Lets Encrypt |
|---|---|---|
| Tier 1 | N/A | $0 Free |
Pricing verified from each vendor's public pricing page. Compare in detail on Envoy pricing and Lets Encrypt pricing.
Who Should Use What?
On a budget?
Lets Encrypt is free. Envoy is freemium.
Go with: Lets Encrypt
Want the highest-rated option?
Neither has user reviews yet.
Go with: Envoy
Value user reviews?
Neither has user reviews yet.
Go with: Lets Encrypt
3 Questions to Help You Decide
What's your budget?
Envoy is freemium. Lets Encrypt is free. Go with Lets Encrypt if free matters most.
What's your use case?
Both are security tools. Compare their specific features to decide.
How important are ratings?
Neither has user reviews yet.
Key Takeaways
Lets Encrypt
- Higher user rating: 4.8/5 vs 4.4/5
- Completely free
- Our pick for this comparison
Envoy
- Larger review base (618 reviews)
The Bottom Line
Lets Encrypt is our pick.
Frequently Asked Questions
Is Envoy or Lets Encrypt better?
Lets Encrypt is rated in our evaluation. Envoy is freemium and Lets Encrypt is free.
What are Envoy and Lets Encrypt used for?
Envoy: Everything you need to run a better and safer workplace, from visitor management to emergency alerts.. Lets Encrypt: Free automated SSL/TLS certificates.
What does Envoy cost vs Lets Encrypt?
Envoy is freemium (free tier + paid plans). Lets Encrypt is completely free. Visit their websites for detailed pricing.