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# AWS Certificate Manager vs DigiCert ONE Comparison - What are their main differences?

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AWS Certificate ManagerDigiCert ONE[+ Add Product](#)

Reviews

**AWS Certificate Manager** [

4.5/5(58)

](https://www.g2.com/products/aws-certificate-manager/reviews#reviews)

**DigiCert ONE** [

4.3/5(83)

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

Pricing

**AWS Certificate Manager**
No pricing available

**DigiCert ONE**
No pricing available

**Pricing Insights**
from reviews

Time to Implement

**AWS Certificate Manager**
1 month

Based on 7 responses

**DigiCert ONE**
1 month

Based on 6 responses

Return on Investment

**AWS Certificate Manager**
7 months1 month sooner

Based on 5 responses

**DigiCert ONE**
8 months

Based on 6 responses

Perceived Cost

**AWS Certificate Manager**
$$$$$

**DigiCert ONE**
$$$$$

Average Discount

**AWS Certificate Manager**
11%4% more

**DigiCert ONE**
7%

Pros & Cons

**AWS Certificate Manager**
Not enough data

**DigiCert ONE**
Not enough data

Integrations

**AWS Certificate Manager**
Not enough data

**DigiCert ONE**
[

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Ratings

Meets Requirements

**AWS Certificate Manager**

9.0

9.052

**DigiCert ONE**

9.3

9.358

Ease of Use

**AWS Certificate Manager**

9.0

9.053

**DigiCert ONE**

9.1

9.158

Ease of Setup

**AWS Certificate Manager**

8.6

8.638

**DigiCert ONE**

8.9

8.945

Ease of Admin

**AWS Certificate Manager**

9.1

9.137

**DigiCert ONE**

9.0

9.042

Quality of Support

**AWS Certificate Manager**

8.6

8.643

**DigiCert ONE**

8.8

8.856

Has the product been a good partner in doing business?

**AWS Certificate Manager**

9.3

9.334

**DigiCert ONE**

9.2

9.243

Product Direction (% positive)

**AWS Certificate Manager**

8.3

8.349

**DigiCert ONE**

8.3

8.355

Features

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

8.6

18

8.8

38

Administration

Notifications

8.2

16

8.8(won by 0.6)

25

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

Warranty

8.9(won by 0.3)

14

8.6

22

Server License

9.0(won by 0.4)

13

8.6

27

Free Reissues

8.0

14

8.1(won by 0.1)

22

Functionality

Multi-Domain Support

8.7

14

9.0(won by 0.3)

27

Browser Support

8.3

15

9.0(won by 0.7)

28

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

Site Seal

7.7

14

8.8(won by 1.1)

24

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

AI Features

Not enough data

Not enough data

Security

Domain Validated SSL

8.2

15

9.0(won by 0.8)

31

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

Issuance Speed

9.3(won by 0.1)

17

9.2

29

Encryption Strength

9.3(won by 0.3)

15

9.0

29

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);)

8.1

9

8.9

7

Functionality

Automated Certificate Operations

9.2(won by 0.3)

8

8.9

6

Certificate Discovery

8.1(won by default)

8

Not enough data

Expiration Monitoring

8.1(won by default)

9

Not enough data

Policy And Role-Based Access Controls

8.7(won by default)

9

Not enough data

Workflow

8.1(won by default)

9

Not enough data

Protocol Support

7.9(won by default)

8

Not enough data

Reporting And Search

6.5(won by default)

8

Not enough data

Audit And Enforcement

8.1(won by default)

9

Not enough data

Key Storage

8.3(won by default)

8

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

Not enough data

Feature Not Available

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

[![AWS Certificate Manager](https://images.g2crowd.com/uploads/product/hd_favicon/1528476504/aws-certificate-manager.svg "AWS Certificate Manager")](https://www.g2.com/products/aws-certificate-manager/reviews)

AWS Certificate Manager

Small-Business(50 or fewer emp.)

27.3%

Mid-Market(51-1000 emp.)

49.1%

Enterprise(\> 1000 emp.)

23.6%

[![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.)

39.5%

Mid-Market(51-1000 emp.)

35.5%

Enterprise(\> 1000 emp.)

25.0%

Small-Business

(50 or fewer emp.)

27.3%

39.5%

Mid-Market

(51-1000 emp.)

49.1%

35.5%

Enterprise

(\> 1000 emp.)

23.6%

25.0%

Reviewers' Industry

[![AWS Certificate Manager](https://images.g2crowd.com/uploads/product/hd_favicon/1528476504/aws-certificate-manager.svg "AWS Certificate Manager")](https://www.g2.com/products/aws-certificate-manager/reviews)
AWS Certificate Manager

Information Technology and Services

21.8%

Computer Software

16.4%

Marketing and Advertising

9.1%

Financial Services

5.5%

Telecommunications

3.6%

Other

43.6%

[![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

22.4%

Computer Software

9.2%

Computer & Network Security

7.9%

Financial Services

5.3%

Internet

3.9%

Other

51.3%

FAQs

## AWS Certificate Manager vs DigiCert ONE FAQs

Generated using AI

Last updated: August 14, 2026

### What is the difference between AWS Certificate Manager vs DigiCert ONE?

AWS Certificate Manager stands out for its higher G2 rating and stronger support among mid-market reviewers, while DigiCert ONE is recognized for its centralized lifecycle management and rapid certificate issuance.

| [AWS Certificate Manager](https://www.g2.com/products/aws-certificate-manager/reviews) | [DigiCert ONE](https://www.g2.com/products/digicert-one/reviews) |
| --- | --- |
| 4.5/5 (58 reviews) | 4.3/5 (78 reviews) |
| — | — |
| 8.6 | 8.8 |
| 8.6 | 8.7 |
| Automated provisioning and renewal within AWS ecosystem | Centralized lifecycle management and rapid certificate issuance |

### How do the pricing models of AWS Certificate Manager and DigiCert ONE compare?

AWS Certificate Manager is rated higher for value, with reviewers expressing greater satisfaction with its cost-effectiveness compared to DigiCert ONE.

- **AWS Certificate Manager:** Reviewers consistently highlight the value of free public certificates and automation, reducing operational costs for SSL/TLS management.
- **DigiCert ONE:** Recent reviews note DigiCert ONE as one of the most expensive solutions, with several reviewers mentioning recent price increases and higher costs compared to alternatives.

### What are the best alternatives to AWS Certificate Manager and DigiCert ONE?

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

| Product | G2 Rating (reviews) | Largest Segment | Pricing Insight | Top Reviewer-Cited Strength |
| --- | --- | --- | --- | --- |
| [AWS Certificate Manager](https://www.g2.com/products/aws-certificate-manager/reviews) | 4.5/5 (58 reviews) | — | Free public certificates, strong value for AWS users | Automated provisioning and renewal within AWS |
| [DigiCert ONE](https://www.g2.com/products/digicert-one/reviews) | 4.3/5 (78 reviews) | — | Premium pricing, rapid issuance, centralized management | Centralized lifecycle management, rapid certificate issuance |
| [Sectigo Certificate Manager](https://www.g2.com/products/sectigo-certificate-manager/reviews) | 4.5/5 (196 reviews) | Enterprise | — | Comprehensive certificate lifecycle management |
| [Azure Key Vault](https://www.g2.com/products/azure-key-vault/reviews) | 4.5/5 (55 reviews) | Enterprise | — | Integration with Microsoft Azure ecosystem |
| [Letsencrypt](https://www.g2.com/products/letsencrypt/reviews) | 4.8/5 (21 reviews) | Small-Business | — | Free, automated SSL/TLS certificate issuance |

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

Buyers should prioritize automation, centralized management, ease of setup, support quality, and integration capabilities when comparing AWS Certificate Manager and DigiCert ONE.

- **Automation:** AWS Certificate Manager is frequently cited for automated provisioning and renewal within AWS; DigiCert ONE is recognized for automated renewal workflows and expiry alerts.
- **Centralized Management:** DigiCert ONE is highlighted for its centralized lifecycle management dashboard; AWS Certificate Manager centralizes certificate management within the AWS ecosystem.
- **Ease of Setup:** AWS Certificate Manager scores 8.6, DigiCert ONE scores 8.8 on Ease of Setup.
- **Quality of Support:** AWS Certificate Manager scores 8.6, DigiCert ONE scores 8.7 on Quality of Support.
- **Integration Capabilities:** Both products are noted for integration with their respective cloud ecosystems, with reviewers mentioning AWS integration for AWS Certificate Manager and broad cloud provider support for DigiCert ONE.

### What are the pros and cons of AWS Certificate Manager vs DigiCert ONE?

AWS Certificate Manager's headline strength is its automation and cost-effectiveness within AWS, while DigiCert ONE excels in centralized lifecycle management and rapid certificate issuance.

- **AWS Certificate Manager strengths:** Automated provisioning, deployment, and renewal of SSL/TLS certificates; free public certificates; strong integration with AWS services; reduces operational risk and manual effort.
- **AWS Certificate Manager trade-offs:** Limited to AWS ecosystem; certificates cannot be exported for use outside AWS; region-specific management can be confusing; lacks advanced multi-cloud features.
- **DigiCert ONE strengths:** Centralized dashboard for lifecycle management; rapid certificate issuance (minutes); real-time expiry alerts and automated renewal workflows; supports a wide range of certificate types and use cases.
- **DigiCert ONE trade-offs:** Higher cost, with recent price increases noted; manual domain validation for SANs can be tedious; complexity for new users; some reviewers cite limited support for air-gapped environments and desire for more automation and documentation.

### Is AWS Certificate Manager or DigiCert ONE better for small businesses?

Letsencrypt is the top-rated alternative for small businesses, but between AWS Certificate Manager and DigiCert ONE, AWS Certificate Manager is better suited for small-business needs due to its free public certificates and automation.

- **AWS Certificate Manager:** Mid-market is the largest segment, but reviewers highlight its value for small businesses through free certificates and reduced operational overhead.
- **DigiCert ONE:** Mid-market is the largest segment, but reviewers note higher costs and complexity, making it less attractive for small-business budgets.

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

Reviewers rate AWS Certificate Manager and DigiCert ONE at parity for integrations, with each favored for integration within its respective cloud ecosystem.

- **AWS Certificate Manager:** Reviewers frequently mention integration with AWS services such as ELB, CloudFront, and API Gateway.
- **DigiCert ONE:** Reviewers highlight integration with multiple cloud providers and centralized management across diverse environments.

### How do AWS Certificate Manager and DigiCert ONE compare on customer support?

AWS Certificate Manager and DigiCert ONE are rated at parity for Quality of Support, with scores of 8.6 and 8.7 respectively, which is below the materiality threshold for a meaningful difference.

- **AWS Certificate Manager:** Reviewers describe support as generally responsive, with some noting room for improvement in documentation and advanced troubleshooting.
- **DigiCert ONE:** Reviewers cite 24/7 support availability and helpful assistance, though some mention a desire for faster response times and improved documentation.

### Which is easier to implement, AWS Certificate Manager or DigiCert ONE?

DigiCert ONE and AWS Certificate Manager are rated at parity for Ease of Setup, with scores of 8.8 and 8.6 respectively, which is below the materiality threshold for a meaningful difference.

- **AWS Certificate Manager:** Reviewers highlight straightforward setup, especially for AWS-hosted resources, with automation reducing manual steps.
- **DigiCert ONE:** Reviewers note easy implementation and centralized setup, though some mention initial complexity for new users.

Alternatives

**AWS Certificate Manager Alternatives**

 ![Azure Key Vault](https://images.g2crowd.com/uploads/product/hd_favicon/a8a99a96fda235658139f710592f8a53/azure-key-vault.svg "Azure Key Vault")

[
Azure Key Vault
](/products/azure-key-vault/reviews)

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

[
Letsencrypt
](/products/letsencrypt/reviews)

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

[
OpenSSL
](/products/openssl/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)

**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)

 ![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)

 ![Egnyte](https://images.g2crowd.com/uploads/product/hd_favicon/91bb854a397a0e939339a805a61acf75/egnyte.svg "Egnyte")

[
Egnyte
](/products/egnyte/reviews)