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# DigiCert ONE vs OpenSSL Comparison - What are their main differences?

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DigiCert ONEOpenSSL[+ Add Product](#)

Reviews

**DigiCert ONE** [

4.3/5(82)

](https://www.g2.com/products/digicert-one/reviews#reviews)

**OpenSSL** [

4.5/5(26)

](https://www.g2.com/products/openssl/reviews#reviews)

Pricing

**DigiCert ONE**
No pricing available

**OpenSSL**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**DigiCert ONE**
1 month

Based on 6 responses

**OpenSSL**
Not enough reviews yet

Return on Investment

**DigiCert ONE**
8 months

Based on 6 responses

**OpenSSL**
Not enough reviews yet

Perceived Cost

**DigiCert ONE**
$$$$$

**OpenSSL**
$$$$$

Average Discount

**DigiCert ONE**
7%

**OpenSSL**
Not enough reviews yet

Pros & Cons

**DigiCert ONE**
Not enough data

**OpenSSL**
Not enough data

Integrations

**DigiCert ONE**
[

 ![Product Avatar Image](https://images.g2crowd.com/uploads/product/image/large_detail/large_detail_9d189d79d76d02af5b1701652b086d5f/akamai-content-delivery-solutions-cdn.png "Product Avatar Image")

Akamai Content Delivery...

](https://www.g2.com/products/akamai-content-delivery-solutions-cdn/reviews)[
View all
](https://www.g2.com/products/digicert-one/integrations)

**OpenSSL**
Not enough data

Ratings

Meets Requirements

**DigiCert ONE**

9.2

9.256

**OpenSSL**

9.4

9.422

Ease of Use

**DigiCert ONE**

9.0

9.056

**OpenSSL**

7.8

7.824

Ease of Setup

**DigiCert ONE**

8.9

8.943

**OpenSSL**

8.5

8.510

Ease of Admin

**DigiCert ONE**

9.0

9.040

**OpenSSL**

8.5

8.59

Quality of Support

**DigiCert ONE**

8.8

8.854

**OpenSSL**

8.4

8.417

Has the product been a good partner in doing business?

**DigiCert ONE**

9.2

9.241

**OpenSSL**

8.7

8.75

Product Direction (% positive)

**DigiCert ONE**

8.2

8.253

**OpenSSL**

9.5

9.522

Features

SSL & TLS Certificate Tools[Hide 13 FeaturesShow 13 Features](javascript:void(0);)

8.8

36

8.4

10

Administration

Free Reissues

8.1(tied score)

22

8.1(tied score)

6

Notifications

8.8(won by default)

25

Not enough data

Warranty

8.6(won by default)

22

Not enough data

Server License

8.6(won by default)

27

Not enough data

Functionality

Multi-Domain Support

9.0(won by 0.9)

27

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.1

7

Browser Support

9.0(won by 0.5)

28

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.5

8

Site Seal

8.8(won by 1.1)

24

 (There is a greater than 0.5 difference between this product's rating and its competitors)

7.7

5

AI Features

Not enough data

Not enough data

Security

Domain Validated SSL

9.0(won by 0.5)

29

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.5

8

Issuance Speed

9.2(won by 0.9)

29

 (There is a greater than 0.5 difference between this product's rating and its competitors)

8.3

8

Encryption Strength

9.0

29

9.4(won by 0.4)

8

Extended Validation SSL

Not enough data

Not enough data

Organization Validated SSL

Not enough data

Not enough data

Certificate Lifecycle Management (CLM)[Hide 9 FeaturesShow 9 Features](javascript:void(0);)

8.9

7

Not enough data

Functionality

Automated Certificate Operations

8.9(won by default)

6

Not enough data

Certificate Discovery

Not enough data

Not enough data

Expiration Monitoring

Not enough data

Not enough data

Policy And Role-Based Access Controls

Not enough data

Not enough data

Workflow

Not enough data

Not enough data

Protocol Support

Not enough data

Not enough data

Reporting And Search

Not enough data

Not enough data

Audit And Enforcement

Not enough data

Not enough data

Key Storage

Not enough data

Not enough data

Show 6 feature categories with incomplete data

Network Security[Hide 40 FeaturesShow 40 Features](javascript:void(0);)

Not enough data

Not enough data

Additional Functionality

Penetration Testing

Not enough data

Not enough data

Alerts/Notifications

Not enough data

Not enough data

Audit Trail

Not enough data

Not enough data

Anti Virus

Not enough data

Not enough data

Vulnerability Scanning

Not enough data

Not enough data

Remote Monitoring & Management

Not enough data

Not enough data

VPN

Not enough data

Not enough data

Behavior Analytics

Not enough data

Not enough data

Reporting/Analytics

Not enough data

Not enough data

Real-Time Notifications

Not enough data

Not enough data

Access Controls/Permissions

Not enough data

Not enough data

SSL Security

Not enough data

Not enough data

Patch Management

Not enough data

Not enough data

Event Logs

Not enough data

Not enough data

Anomaly/Malware Detection

Not enough data

Not enough data

DNS Leak Protection

Not enough data

Not enough data

Third-Party Integrations

Not enough data

Not enough data

Server Monitoring

Not enough data

Not enough data

Real-Time Monitoring

Not enough data

Not enough data

Compliance Management

Not enough data

Not enough data

Network Provisioning

Not enough data

Not enough data

API

Not enough data

Not enough data

Email Alerts

Not enough data

Not enough data

Security Auditing

Not enough data

Not enough data

Intrusion Detection System

Not enough data

Not enough data

Data Visualization

Not enough data

Not enough data

Two-Factor Authentication

Not enough data

Not enough data

Generative AI

Not enough data

Not enough data

Firewalls

Not enough data

Not enough data

AI Copilot

Not enough data

Not enough data

Anti Spam

Not enough data

Not enough data

Threat Response

Not enough data

Not enough data

Activity Monitoring

Not enough data

Not enough data

Risk Alerts

Not enough data

Not enough data

Data Loss Prevention

Not enough data

Not enough data

Single Sign On

Not enough data

Not enough data

Intrusion Prevention System

Not enough data

Not enough data

Secure Login

Not enough data

Not enough data

Policy Management

Not enough data

Not enough data

Activity Dashboard

Not enough data

Not enough data

Encryption Key Management[Hide 10 FeaturesShow 10 Features](javascript:void(0);)

Not enough data

Not enough data

Functionality

Durability

Not enough data

Not enough data

Envelope Encryption

Not enough data

Not enough data

Automation

Not enough data

Not enough data

Availability

API/Integrations

Not enough data

Not enough data

Service Integration

Not enough data

Not enough data

Regional Support

Not enough data

Not enough data

Scalability

Not enough data

Not enough data

Administration

Auditing

Not enough data

Not enough data

Compliance

Not enough data

Not enough data

Management Console

Not enough data

Not enough data

DNS Security Solutions[Hide 14 FeaturesShow 14 Features](javascript:void(0);)

Not enough data

Not enough data

Protection

Quarantine

Not enough data

Not enough data

Continuous Monitoring

Not enough data

Not enough data

Off-Network Protection

Not enough data

Not enough data

Guest Network Protection

Not enough data

Not enough data

BYOD Protection

Not enough data

Not enough data

Native DNS over HTTPS (DoH)

Not enough data

Not enough data

Functionality

DNS Lookups

Not enough data

Not enough data

Threat Intelligence

Not enough data

Not enough data

Advanced Traffic Filtering

Not enough data

Not enough data

Administration

Whitelisting

Not enough data

Not enough data

Policy Enforcement

Not enough data

Not enough data

Incident Reports

Not enough data

Not enough data

Domain Categorization

Not enough data

Not enough data

Multi-Network Management

Not enough data

Not enough data

Software Composition Analysis[Hide 6 FeaturesShow 6 Features](javascript:void(0);)

Not enough data

Not enough data

Functionality - Software Composition Analysis 

Language Support

Not enough data

Not enough data

Integration

Not enough data

Not enough data

Transparency

Not enough data

Not enough data

Effectiveness - Software Composition Analysis

Remediation Suggestions

Not enough data

Not enough data

Continuous Monitoring

Not enough data

Not enough data

Thorough Detection

Not enough data

Not enough data

IoT Device Management Platforms[Hide 10 FeaturesShow 10 Features](javascript:void(0);)

Not enough data

Not enough data

Device Recognition

Device Discovery

Feature Not Available

Not enough data

Device Types

Not enough data

Not enough data

Dashboard

Not enough data

Not enough data

Monitoring

Device Status

Not enough data

Not enough data

Alerts & Notifications

Not enough data

Not enough data

Analytics

Not enough data

Not enough data

Provisioning

Remote Configuration

Not enough data

Not enough data

Event Triggering

Not enough data

Not enough data

Device Diagnostics & Repair

Not enough data

Not enough data

Firmware Updates

Not enough data

Not enough data

Data Security[Hide 12 FeaturesShow 12 Features](javascript:void(0);)

Not enough data

Not enough data

Compliance

Access Management

Not enough data

Not enough data

At-Risk Analysis

Not enough data

Not enough data

DLP Configuration

Not enough data

Not enough data

Sensitive Data Compliance

Not enough data

Not enough data

Administration

Database Management

Not enough data

Not enough data

Deduplication 

Not enough data

Not enough data

Backup

Not enough data

Not enough data

API / integrations

Not enough data

Not enough data

Security 

Multi-Factor Authentication

Not enough data

Not enough data

Data Transport

Not enough data

Not enough data

Data Types

Not enough data

Not enough data

Security Tools

Not enough data

Not enough data

User Insights

Reviewers' Company Size

[![DigiCert ONE](https://images.g2crowd.com/uploads/product/hd_favicon/fe699a97b1c2a547a3a4b847a7ac2fba/digicert-one.svg "DigiCert ONE")](https://www.g2.com/products/digicert-one/reviews)

DigiCert ONE

Small-Business(50 or fewer emp.)

39.2%

Mid-Market(51-1000 emp.)

36.5%

Enterprise(\> 1000 emp.)

24.3%

[![OpenSSL](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_bfdd017fc8502e868a4a7646cfc63126/openssl.png "OpenSSL")](https://www.g2.com/products/openssl/reviews)

OpenSSL

Small-Business(50 or fewer emp.)

46.2%

Mid-Market(51-1000 emp.)

26.9%

Enterprise(\> 1000 emp.)

26.9%

Small-Business

(50 or fewer emp.)

39.2%

46.2%

Mid-Market

(51-1000 emp.)

36.5%

26.9%

Enterprise

(\> 1000 emp.)

24.3%

26.9%

Reviewers' Industry

[![DigiCert ONE](https://images.g2crowd.com/uploads/product/hd_favicon/fe699a97b1c2a547a3a4b847a7ac2fba/digicert-one.svg "DigiCert ONE")](https://www.g2.com/products/digicert-one/reviews)
DigiCert ONE

Information Technology and Services

21.6%

Computer Software

9.5%

Computer & Network Security

8.1%

Financial Services

5.4%

Telecommunications

2.7%

Other

52.7%

[![OpenSSL](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_bfdd017fc8502e868a4a7646cfc63126/openssl.png "OpenSSL")](https://www.g2.com/products/openssl/reviews)
OpenSSL

Computer & Network Security

15.4%

Information Technology and Services

11.5%

Computer Software

11.5%

Computer Networking

7.7%

Financial Services

7.7%

Other

46.2%

FAQs

## DigiCert ONE vs OpenSSL FAQs

Generated using AI

Last updated: August 15, 2026

### What is the difference between OpenSSL vs DigiCert ONE?

OpenSSL is favored for its open-source flexibility and command-line utility, while DigiCert ONE stands out for centralized certificate lifecycle management and a user-friendly dashboard.

| [OpenSSL](https://www.g2.com/products/openssl/reviews) | [DigiCert ONE](https://www.g2.com/products/digicert-one/reviews) |
| --- | --- |
| G2 Rating (reviews): 4.5/5 (27 reviews) | G2 Rating (reviews): 4.3/5 (78 reviews) |
| Ease of Setup score: 8.5 | Ease of Setup score: 8.8 |
| Quality of Support score: 8.4 | Quality of Support score: 8.7 |
| Top Reviewer-Cited Strength: Open-source CLI for SSL/TLS protocol implementation and certificate management | Top Reviewer-Cited Strength: Centralized dashboard for certificate lifecycle management and automation |

### How do the pricing models of OpenSSL and DigiCert ONE compare?

DigiCert ONE is rated higher for value, with reviewers expressing greater satisfaction with its pricing and cost-effectiveness compared to OpenSSL.

- **OpenSSL:** Reviewers consistently highlight OpenSSL's free and open-source nature as a major value advantage, especially for organizations seeking cost savings.
- **DigiCert ONE:** In recent reviews, many buyers describe DigiCert ONE as cost-effective for centralized certificate management, though some note it is among the more expensive solutions in the market.
- **Switching reasons:** Several reviewers mention switching to DigiCert ONE for its automation and dashboard features, despite higher costs, due to the time savings and reduced risk of certificate expiration.

### What are the best alternatives to OpenSSL and DigiCert ONE?

The top three alternatives to OpenSSL and DigiCert ONE are Sectigo Certificate Manager, Letsencrypt, and AWS Certificate Manager.

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [OpenSSL](https://www.g2.com/products/openssl/reviews) | 4.5/5 (27 reviews) | — | Free and open-source | Flexible CLI for SSL/TLS and certificate management |
| [DigiCert ONE](https://www.g2.com/products/digicert-one/reviews) | 4.3/5 (78 reviews) | — | Cost-effective for centralized management, but noted as expensive by some reviewers | Centralized dashboard and automation for certificate lifecycle |
| [Sectigo Certificate Manager](https://www.g2.com/products/sectigo-certificate-manager/reviews) | 4.5/5 (196 reviews) | Enterprise | — | Comprehensive certificate management for large organizations |
| [Letsencrypt](https://www.g2.com/products/letsencrypt/reviews) | 4.8/5 (21 reviews) | Small-Business | — | Free SSL certificates and automation for small businesses |
| [AWS Certificate Manager](https://www.g2.com/products/aws-certificate-manager/reviews) | 4.5/5 (58 reviews) | Mid-Market | — | Integration with AWS services and automated certificate provisioning |

### Which SSL & TLS Certificate Tools features should I prioritize when comparing OpenSSL and DigiCert ONE?

Buyers comparing OpenSSL and DigiCert ONE should prioritize ease of setup, quality of support, centralized management features, automation capabilities, and cost-effectiveness.

- **Ease of Setup:** OpenSSL 8.5, DigiCert ONE 8.8
- **Quality of Support:** OpenSSL 8.4, DigiCert ONE 8.7
- **Centralized Management:** DigiCert ONE is frequently cited for its centralized dashboard and lifecycle automation, a key differentiator in recent reviews.
- **Automation Capabilities:** DigiCert ONE reviewers highlight automated renewal workflows and expiry alerts as major benefits.
- **Cost-Effectiveness:** OpenSSL is consistently praised for being free and open-source, while DigiCert ONE is noted for its value in larger, more complex environments despite higher costs.

### What are the pros and cons of OpenSSL vs DigiCert ONE?

OpenSSL's headline strength is its open-source flexibility and cost savings, while DigiCert ONE excels in centralized certificate management and automation.

- **OpenSSL strengths:** Free and open-source, flexible command-line interface, robust community support, and broad platform compatibility.
- **OpenSSL trade-offs:** Steep learning curve for non-technical users, complex documentation, and less intuitive for large-scale certificate lifecycle management.
- **DigiCert ONE strengths:** Centralized dashboard for managing certificate lifecycles, automation of renewals and expiry alerts, and strong support for enterprise environments.
- **DigiCert ONE trade-offs:** Higher cost compared to open-source options, some reviewers note manual steps for domain validation and a desire for improved documentation and support responsiveness.

### Is OpenSSL or DigiCert ONE better for small businesses?

Letsencrypt is the top-rated fit for small businesses, but between OpenSSL and DigiCert ONE, OpenSSL is more frequently cited for small-business use due to its free and open-source model.

- **OpenSSL:** No explicit small-business segment share, but reviewers consistently highlight its cost savings and suitability for small organizations needing basic SSL/TLS functionality.
- **DigiCert ONE:** No explicit small-business segment share, and reviewers more often cite its value for larger organizations with complex certificate management needs.

### Which SSL & TLS Certificate Tools platform has better integrations?

Neither OpenSSL nor DigiCert ONE has a clear reviewer preference for integrations, as no recent reviews cite specific third-party integration strengths for either product.

- **OpenSSL:** No reviewer-cited integrations in recent reviews.
- **DigiCert ONE:** No reviewer-cited integrations in recent reviews.

### How do OpenSSL and DigiCert ONE compare on customer support?

DigiCert ONE and OpenSSL are rated in near-parity on Quality of Support, with DigiCert ONE scoring 8.7 and OpenSSL 8.4, a difference below the materiality threshold.

- **OpenSSL:** Reviewers describe support as robust due to a large community and frequent updates, though some note documentation complexity.
- **DigiCert ONE:** Reviewers highlight responsive support and helpful assistance, but a few mention a desire for faster response times and improved documentation.

### Which is easier to implement, OpenSSL or DigiCert ONE?

DigiCert ONE and OpenSSL are rated in near-parity on Ease of Setup, with DigiCert ONE at 8.8 and OpenSSL at 8.5, a difference below the materiality threshold.

- **OpenSSL:** Reviewers note straightforward installation for technical users, but mention a learning curve and the need for command-line proficiency.
- **DigiCert ONE:** Reviewers describe setup as easy and intuitive, especially for managing multiple certificates, with automation features reducing manual effort.

Alternatives

**DigiCert ONE Alternatives**

 ![Sectigo Certificate Manager](https://images.g2crowd.com/uploads/product/hd_favicon/3117133e20065aa73444e02cb958fae0/sectigo-certificate-manager.svg "Sectigo Certificate Manager")

[
Sectigo Certificate Manager
](/products/sectigo-certificate-manager/reviews)

 ![Keyfactor Command](https://images.g2crowd.com/uploads/product/hd_favicon/2d48ee9b80e251c6b7f624ce3223687a/keyfactor-command.svg "Keyfactor Command")

[
Keyfactor Command
](/products/keyfactor-command/reviews)

 ![AWS Certificate Manager](https://images.g2crowd.com/uploads/product/hd_favicon/1528476504/aws-certificate-manager.svg "AWS Certificate Manager")

[
AWS Certificate Manager
](/products/aws-certificate-manager/reviews)

 ![Cloudflare Application Security and Performance](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b2231a414cb9f3f7c194f65af32b723e/cloudflare-application-security-and-performance.png "Cloudflare Application Security and Performance")

[
Cloudflare Application...
](/products/cloudflare-application-security-and-performance/reviews)

**OpenSSL Alternatives**

 ![Letsencrypt](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_8b32a2ca8d2da8fa032d81c60a813993/letsencrypt.jpg "Letsencrypt")

[
Letsencrypt
](/products/letsencrypt/reviews)

 ![AWS Certificate Manager](https://images.g2crowd.com/uploads/product/hd_favicon/1528476504/aws-certificate-manager.svg "AWS Certificate Manager")

[
AWS Certificate Manager
](/products/aws-certificate-manager/reviews)

 ![Cloudflare Application Security and Performance](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_b2231a414cb9f3f7c194f65af32b723e/cloudflare-application-security-and-performance.png "Cloudflare Application Security and Performance")

[
Cloudflare Application...
](/products/cloudflare-application-security-and-performance/reviews)

 ![GoDaddy SSL Certificates](https://images.g2crowd.com/uploads/product/image/thumb_square/thumb_square_89ea39fa03d965b8964659718208604d/godaddy-ssl-certificates.jpeg "GoDaddy SSL Certificates")

[
GoDaddy SSL Certificates
](/products/godaddy-ssl-certificates/reviews)