Best ManageEngine Key Manager Plus Alternatives in 2026
The top ManageEngine Key Manager Plus alternatives are DigiCert Trust Lifecycle Manager, DigiCert ONE and Keyfactor Platform: 15 certificate management software our editors would look at instead of ManageEngine Key Manager Plus, in our ranking order.
ManageEngine Key Manager Plus: Broad certificate discovery and automation with flexible licensing and a five-key free edition. Where it falls short: the free edition is limited to five keys.
Switching from ManageEngine Key Manager Plus? For most certificate management software buyers the best ManageEngine Key Manager Plus alternative is DigiCert Trust Lifecycle Manager, built for organizations needing broad certificate governance. EJBCA has a free plan.
Why People Look for a ManageEngine Key Manager Plus Alternative
- The free edition is limited to five keys
- Multiple licensing structures make price comparison less direct
- Does not include AI features
Quick Picks by What You Need
- Best overallDigiCert Trust Lifecycle Manager9.4
Organizations needing broad certificate governance
Visit DigiCert Trust Lifecycle Manager - Best free optionEJBCA8.3
Has a free plan
Visit EJBCA
All 15 ManageEngine Key Manager Plus Alternatives, Ranked
Advertiser disclosure: iTechGuides is reader-supported. Vendors can pay for top positions in our rankings and for a place on other products' pages, and we may earn a commission when you click some links. Bought places stand at the number bought; this page and our disclosure say so. Paying vendors may get a fuller, more detailed review from our editors, and that review can change their score. How we rank.
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Best forOrganizations needing broad certificate governance
- Better than ManageEngine Key Manager Plus:
- Editor score 9.4 vs 8.9
A broad certificate governance platform for hybrid infrastructure and enterprise PKI.
- Certificate discovery
- Deployment automation
9.4/10★★★★★Visit DigiCert -
Best forLarge organizations needing full lifecycle control
- Better than ManageEngine Key Manager Plus:
- Editor score 9.3 vs 8.9
Full certificate lifecycle control for large organizations managing diverse trust environments.
- Certificate discovery
- Deployment automation
9.3/10★★★★★Visit DigiCert ONE -
Best forEnterprises managing certificates across hybrid estates
- Better than ManageEngine Key Manager Plus:
- Editor score 9.1 vs 8.9
A broad certificate lifecycle platform for hybrid enterprise environments.
- Certificate discovery
- Deployment automation
9.1/10★★★★★Visit Keyfactor -
Best forMulti-CA enterprise certificate operations
A broad certificate operations platform for enterprises managing multiple CAs and certificate types.
- Certificate discovery
- Deployment automation
8.8/10★★★★☆Visit Sectigo -
Best forEnterprises coordinating certificates across CAs
A broad certificate lifecycle platform for organizations managing multiple CAs and environments.
- Certificate discovery
- Deployment automation
8.7/10★★★★☆Visit Entrust -
Best forModern teams automating certificates and signing keys
A broad certificate, PKI, code-signing, and SSH management platform for modern infrastructure teams.
- Certificate discovery
- Deployment automation
8.6/10★★★★☆Visit TigerTrust -
Best forOrganizations using GlobalSign and hybrid deployments
A broad certificate lifecycle platform for GlobalSign users and hybrid environments.
- Certificate discovery
- Deployment automation
8.5/10★★★★☆Visit GlobalSign -
Best forOrganizations managing user and device certificates
A broad certificate and key management platform for enterprise PKI operations.
- Certificate discovery
- Deployment automation
8.4/10★★★★☆Visit KeyTalk -
Best forTeams building a full open-source PKI
A broad open-source PKI foundation for teams building and operating certificate infrastructure.
- Deployment automation
8.3/10★★★★☆Visit EJBCA -
Best forWindows-heavy teams wanting automated deployment
A broad certificate automation suite with strong Windows deployment and multi-instance control.
- Certificate discovery
- Deployment automation
8.2/10★★★★☆Try Certify The Web -
Best forServiceNow customers managing certificate workflows
A ServiceNow-centered option for discovering, tracking, renewing, and revoking TLS certificates.
- Certificate discovery
8.1/10★★★★☆Visit ServiceNow -
Best forGoogle Cloud users needing low-cost TLS automation
Low-cost TLS automation for Google Cloud workloads, with usage-based charges beyond the free tier.
- Certificate discovery
- Deployment automation
8.0/10★★★★☆Visit Google Cloud -
Best forAWS users needing managed certificates
A strong AWS-native certificate manager with flexible issuance and deployment options.
- Deployment automation
7.9/10★★★★☆Visit AWS ACM -
Best forOCI users needing free cloud certificate management
A free OCI certificate service with private CAs and focused deployment automation.
- Deployment automation
7.8/10★★★★☆Visit Oracle Cloud -
Best forOpen-source teams implementing flexible PKI workflows
A flexible open-source choice for teams building and operating PKI workflows.
- Deployment automation
7.7/10★★★★☆Visit OpenXPKI
ManageEngine Key Manager Plus Alternatives: Common Questions
What is the best alternative to ManageEngine Key Manager Plus?
DigiCert Trust Lifecycle Manager: #1 in our Certificate Management Software ranking, with an editor score of 9.4 out of 10. A broad certificate governance platform for hybrid infrastructure and enterprise PKI.
Is there a free alternative to ManageEngine Key Manager Plus?
Yes. EJBCA, Certify The Web, Google Cloud Certificate Manager, AWS Certificate Manager and Oracle Cloud Infrastructure Certificates have a free plan or a free tier (6 of the 15 alternatives on this page).
Why do people look for ManageEngine Key Manager Plus alternatives?
The free edition is limited to five keys; Multiple licensing structures make price comparison less direct; Does not include AI features.
How do I switch from ManageEngine Key Manager Plus?
Export your data from ManageEngine Key Manager Plus (most tools have an export in their settings). Sign up for the alternative; start on its free plan or trial if it has one. Import your export and set up the integrations your team relies on. Run both side by side for a short while, then cancel ManageEngine Key Manager Plus.
How to Switch from ManageEngine Key Manager Plus
- Export your data from ManageEngine Key Manager Plus (most tools have an export in their settings).
- Sign up for the alternative; start on its free plan or trial if it has one.
- Import your export and set up the integrations your team relies on.
- Run both side by side for a short while, then cancel ManageEngine Key Manager Plus.
ManageEngine Key Manager Plus vs Each Alternative
| # | Tool | Free plan | Paid from | Certificate discovery | Automatic renewal | Deployment automation | Revocation workflows | Score |
|---|---|---|---|---|---|---|---|---|
| 4 | ManageEngine Key Manager Plus | Yes | Yes | Yes | Yes | Yes | 8.9 | |
| 1 | DigiCert Trust Lifecycle Manager | No | Yes | Yes | Yes | Yes | 9.4 | |
| 2 | DigiCert ONE | Yes | Yes | Yes | Yes | 9.3 | ||
| 3 | Keyfactor Platform | Yes | Yes | Yes | Yes | 9.1 | ||
| 4 | Sectigo Certificate Manager | No | Yes | Yes | Yes | Yes | 8.8 | |
| 5 | Entrust Certificate Manager | Yes | Yes | Yes | Yes | 8.7 | ||
| 6 | TigerTrust | No | Yes | Yes | Yes | Yes | 8.6 | |
| 7 | GlobalSign Atlas | Yes | Yes | Yes | Yes | 8.5 | ||
| 8 | KeyTalk CKMS | Yes | Yes | Yes | Yes | 8.4 | ||
| 9 | EJBCA | Yes | Free | Yes | Yes | Yes | 8.3 | |
| 10 | Certify The Web | Yes | $59/yr | Yes | Yes | Yes | Yes | 8.2 |
| 11 | ServiceNow Certificate Management | Yes | Yes | Yes | 8.1 | |||
| 12 | Google Cloud Certificate Manager | Yes | $0.000137/unit usage-based | Yes | Yes | Yes | Yes | 8.0 |
| 13 | AWS Certificate Manager | Yes | $0.25/unit usage-based | Yes | Yes | Yes | 7.9 | |
| 14 | Oracle Cloud Infrastructure Certificates | Yes | Free | Yes | Yes | Yes | 7.8 | |
| 15 | OpenXPKI | Yes | Free | Yes | Yes | Yes | 7.7 |
Head-to-Head
- ManageEngine Key Manager Plus vs DigiCert Trust Lifecycle Manager
- ManageEngine Key Manager Plus vs DigiCert ONE
- ManageEngine Key Manager Plus vs Keyfactor Platform
- ManageEngine Key Manager Plus vs Sectigo Certificate Manager
- ManageEngine Key Manager Plus vs Entrust Certificate Manager
- ManageEngine Key Manager Plus vs TigerTrust
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Last updated · How we research and update