Code Signing Certificate Comparison
Compare validation types, publisher identity, key protection, platform requirements and total cost before you commit to a code signing product. The key is to compare products that solve the same problem, rather than treating every certificate as interchangeable.
Prices and product features vary by provider, country, term and signing setup. Confirm the live product terms before ordering.
Compare code signing certificate types
Validation labels describe how a certificate authority checks the subscriber. They do not, by themselves, tell you every product condition, supported signing workflow or key-storage method. The table below describes common product categories; availability and exact requirements depend on the issuing provider and applicable rules.
| Comparison point | Individual validation (IV) | Organization validation (OV) | Extended validation (EV) | Sole proprietor EV | Open source specific |
|---|---|---|---|---|---|
| Typical user | Independent developer or individual publisher | Registered company, software vendor or institution | Organization needing EV validation or a specific driver signing workflow | Eligible individual or sole proprietor needing an EV product | Eligible open source maintainer under a provider's dedicated offer |
| Validation | Personal identity checks under the provider's IV process | Legal entity and organization details are checked | More extensive organization validation under EV rules | Individual identity is validated under a specific EV product process | Provider-defined eligibility and identity checks; do not assume it matches IV or OV |
| Identity displayed | Verified individual name, where supported by product and platform | Verified legal organization name | Verified organization name | Individual's verified identity, subject to product display behavior | May use a developer or project-related identity defined by the offer |
| Eligibility | Individuals who meet provider rules | Eligible legal organizations | Eligible legal organizations and product-specific requirements | Only where the provider offers this product and accepts the applicant | Only qualifying projects or maintainers; offer availability can change |
| Key protection | Must meet current CA/B Forum requirements; provider may offer token, HSM or cloud options | Compliant hardware-backed storage or an approved supported signing service | Enhanced key protection requirements; exact token, HSM or cloud paths vary | Follow the named product's EV-compatible storage and issuance rules | Follow the provider's stated delivery and key custody requirements |
| Common fit | Personal software and tools | Commercial applications released under a company name | Workflows with explicit EV or driver-signing requirements | Eligible individual publisher who needs the specific EV offer | Qualifying open source software where the offer is available |
“IV” and “sole proprietor EV” are not universal product labels across every certificate authority. Treat them as provider-specific categories, and read the product's current eligibility terms.
Need a certificate shortlist?
Browse certificate options by validation type, platform and signing setup.
Individual vs organization code signing
The practical difference is the subscriber identity that the provider can validate and that supported software interfaces may show to users. Choose based on the publisher identity you need to establish, not simply on whether you work alone or with a team.
Individual identity
Personal publisherAn individual product is intended to validate a person's identity. Depending on the certificate and signing platform, the signed file's signature details can identify the individual publisher. This can suit a solo developer, freelancer or maintainer who distributes software under their own name.
Review the provider's identity evidence, accepted country documents, name display, renewal process and whether the product is IV or a specific individual EV offering. Do not assume every provider sells the same individual product.
Compare certificates issued to individuals and read about Individual Validation.
Organization identity
Legal entityOrganization products validate an eligible legal entity and use its verified name in the certificate. They are often appropriate when customers, procurement teams or software distribution processes need the company to be identifiable as publisher.
Applicants should check the required registration records, address and phone verification, authority of the requester, and whether the issuing provider accepts the organization's jurisdiction and entity type.
Review OV requirements and review EV requirements.
OV vs EV code signing certificates
OV and EV both establish a validated publisher identity, but they use different validation rules and can have different key protection and workflow requirements. EV is relevant when a platform, driver signing route or internal policy explicitly requires it. It should not be purchased on the assumption that it guarantees better SmartScreen reputation.
| Factor | OV code signing | EV code signing |
|---|---|---|
| Applicant | Eligible legal organization under the CA's validation process | Eligible legal organization under EV requirements; special products may cover sole proprietors |
| Validation scope | Organization and authorized applicant details are checked | More extensive checks under the applicable EV code signing requirements |
| Private key | Must meet current code-signing key protection rules; supported storage options differ | Must meet EV-specific and current key protection requirements; check the exact supported token, HSM or cloud workflow |
| Driver signing | May not satisfy every Microsoft driver signing workflow | May be required for particular driver submission or attestation paths; confirm Microsoft's current requirements for your route |
| SmartScreen | Does not guarantee an absence of warnings; reputation is influenced by Microsoft systems and download behavior | Does not guarantee an absence of warnings or an instant reputation bypass |
| Cost | Often lower, but key storage and signing subscriptions can add cost | Often higher; token, HSM, cloud signing or expedited validation charges may apply |
| Best comparison question | Does OV meet the platform, identity and policy requirements? | Is EV specifically needed for the signing workflow or assurance policy? |
Before buying EV for a Windows driver, identify the exact release path, such as Hardware Dev Center submission or attestation signing, and verify the current Microsoft rules for that path. Certificate labels alone do not replace a platform requirement check.
See EV certificate requirements or compare OV requirements in detail.
Individual Validation vs sole proprietor EV
These labels describe different things. IV generally refers to an individual identity validation category. Sole proprietor EV is a specific product type offered by some providers that applies EV validation to an eligible individual or sole proprietor. Do not assume every CA offers it or that an IV certificate automatically meets EV-specific requirements.
| Question | IV product | Sole proprietor EV product |
|---|---|---|
| Who is validated? | An individual under the provider's IV process | An individual or sole proprietor under the product's EV process |
| Must a registered company exist? | Usually designed for an individual applicant; verify the product's terms | Some dedicated offers state that a registered business entity is not required; eligibility still needs provider approval |
| Does the label mean EV? | No, not by itself | Yes, where the product is explicitly sold as sole proprietor EV |
| Publisher identity | Personal identity, subject to certificate and platform display | Individual identity validated under EV product requirements; verify signature display details |
| When to compare it | When a personal certificate fits the signing target and workflow | When an eligible individual needs an EV-specific capability |
For a concrete example, SSL.com lists IV and EV Sole Proprietor Code Signing as separate products. Its published price and terms are provider-specific and should not be treated as a universal industry price or universal eligibility rule. See the SSL.com code signing product family and the dedicated sole proprietor EV guide.
Compare certificates by platform and artifact
Start with what you are signing and the platform's trust model. A certificate that signs a Windows installer is not automatically a replacement for Apple's developer signing identity or Android's app signing process.
| Platform or artifact | What to investigate | Common tools or ecosystem | Important distinction |
|---|---|---|---|
| Windows EXE, DLL, MSI | Authenticode compatibility, publisher identity, key storage, timestamping and installer distribution | SignTool, Windows SDK, supported build pipelines | Check current certificate key protection and Windows trust behavior. EV does not guarantee no SmartScreen warnings. |
| Windows kernel drivers | Microsoft submission or attestation path, EV requirements and hardware-backed key controls | Microsoft Hardware Dev Center, SignTool | Confirm the current rules for your specific driver signing route before ordering. |
| PowerShell scripts | Authenticode signature support, execution policy, timestamping and enterprise policy | PowerShell signing cmdlets, SignTool where applicable | Signing a script identifies its signer and detects changes; it does not automatically make execution policy allow it. |
| Java JAR files | JAR signing workflow, timestamping, keystore compatibility and Java runtime behavior | jarsigner, Java development tools | Confirm certificate chain and algorithm compatibility with the target Java environments. |
| macOS applications and packages | Apple Developer ID, code signing identity, notarization and entitlements | Xcode, codesign, notarytool | Apple Developer ID signing is part of Apple's developer ecosystem, not simply a generic public CA certificate purchase. |
| Android applications | Android app signing keys, Play App Signing and distribution channel requirements | Android Studio, apksigner, Google Play Console | Android application signing is not equivalent to buying a generic public CA code signing certificate. |
For platform-specific guidance, see the Windows code signing guide, PowerShell signing guide, Java code signing guide and macOS signing guide.
Hardware token vs HSM vs cloud signing
These are key management and signing infrastructure choices, not certificate validation levels. The right comparison considers where the private key is generated and held, who can authorize signatures, and how the signing operation fits into your release process.
Hardware token
A portable physical device stores the private key and performs cryptographic operations through supported software.
- Can suit low-volume or developer-led signing
- Requires device custody, PIN controls and compatible tooling
- Can complicate unattended CI/CD if interactive access is required
- Check shipping, replacement and certificate installation terms
HSM
A hardware security module protects keys in dedicated or managed hardware and can support centralized signing controls.
- Can support team governance and controlled access
- May require administration, policy setup and key attestation
- Self-managed infrastructure can carry setup and operating costs
- Confirm the CA accepts the exact HSM and key generation method
Cloud signing
A managed signing service exposes an authenticated signing workflow while key protection is handled by the service's supported infrastructure.
- Can integrate with CI/CD using APIs, clients or service connectors
- Usually adds a subscription or usage tier
- Requires access controls, credential management and audit review
- Check artifact support, signing limits and provider lock-in
More detail: cloud code signing and HSM code signing.
Compare signing capabilities, not just certificate labels
A certificate is one part of a signing workflow. Compatibility also depends on the artifact format, signing utility, cryptographic provider, timestamp service, operating system, CI/CD runner and the provider's implementation.
What files can you sign?
Confirm the file formats and signing tools used by your release pipeline. Authenticode, JAR signing, Apple code signing and Android app signing have different tooling and trust models. A provider's marketing phrase such as “code signing” should not be read as a promise that every platform is supported.
Will signatures remain verifiable?
Timestamping records that a signature existed at a particular time. When supported and correctly applied, it can help validate a signature after the signing certificate expires. Verify timestamp server availability, algorithms and tool configuration for your artifact type.
Can the pipeline sign unattended?
Check API availability, CI/CD integrations, authentication, signing quotas, audit logs, concurrency and secret management. A USB token can be appropriate for manual signing but may not fit a fully unattended runner without a supported architecture.
What happens at renewal or compromise?
Compare renewal lead time, rekey and reissue policy, revocation process, certificate expiry handling, timestamp behavior and how quickly a team can stop a compromised signing identity from being used.
Treat tool compatibility, API access and service limits as product-level facts to verify on the provider's current documentation. They are not guaranteed by IV, OV or EV labels alone.
Compare published code signing prices
The prices below are the published starting prices visible on official provider pages checked on 2 October 2026. They are not a like-for-like quote: terms, validation, region, storage, subscriptions, taxes and eligibility differ. Prices can change without notice.
| Provider / product | Validation or category | Published price | Key storage / product notes | Official product page |
|---|---|---|---|---|
| SSL.com OV | Organization validation | $129 / year | Physical token, cloud signing and supported HSM options may add charges. eSigner subscription is separate. | View OV price |
| SSL.com EV | Extended validation | $349 / year | Token, cloud signing, HSM attestation and expedited validation can change total cost. | View EV price |
| SSL.com IV | Individual validation | $129 / year | Listed in SSL.com's product family; verify the current individual validation requirements and selected storage. | View product family |
| SSL.com Sole Proprietor EV | Individual / sole proprietor EV | $359 / year | Specific provider product. Token and cloud signing charges may apply; eligibility is reviewed. | View product |
| DigiCert Standard | Standard code signing subscription | $696 / year | Official page lists subscription and storage variants. EV token or KeyLocker cloud key storage has separate pricing. | View pricing |
| DigiCert EV | Extended validation | $1,116 / year | Official comparison page lists EV token subscription at this price; other storage options and terms differ. | Compare EV options |
| Sectigo | OV and EV products | From $536.25 / year | Official starting price uses the five-year option; shorter terms and EV cost more. Token or accepted HSM arrangements affect setup. | View pricing and terms |
| GlobalSign OV | Organization validation | From £386 / year | Official page states only one-year certificates are currently available. Regional currency and token delivery rules apply. | View product |
| Certum Open Source | Dedicated open source offer | From €25 | Specific open source offer; confirm current availability, eligibility, validity and issuance method before relying on this price. | View product family |
| Certum standard | Individual or company offer | From €139 | Provider lists a separate organization-oriented offer and cloud-based availability. Confirm product and term. | View product family |
| HARICA | Product-specific | Confirm current price | Price and product availability must be checked against the current offer and applicant eligibility. | Visit HARICA |
| eMudhra | Product-specific | Quote required | Confirm current code signing product, supported countries, storage and quote terms directly. | Visit eMudhra |
| IdenTrust TrustID | OV and EV products | From $225 OV; $281 EV starting | Starting figures can vary by product, term and eligibility. Confirm current offer and storage conditions. | Visit IdenTrust |
Price notes: USD and GBP/EUR figures are shown in their listed currencies and have not been converted. “From” prices may reflect longer purchase terms or selected configurations. Taxes, token shipping, cloud signing, HSM attestation, expedited validation and regional availability can change the payable total. Where a current official product price could not be confirmed from the provider's public product page, the table says so instead of estimating it.
Compare certificate providers by product
A provider's portfolio is not a single product. A company may offer OV, EV, individual, open source, cloud signing or HSM options under different terms. Use this table to decide what to verify in each product, not as a ranking of providers.
| Provider | Publicly listed product types | Price transparency | Storage and workflow questions | Best next step |
|---|---|---|---|---|
| DigiCert | Standard and EV; token and cloud key storage variants | Published subscription prices and configuration choices | Compare token, own-token and KeyLocker options, signing allowance and subscription renewal | Compare DigiCert products |
| Sectigo | OV and EV | Starting price published; term changes price | Check token shipping, HSM acceptance, attestation and reissue/refund conditions | Review Sectigo terms |
| SSL.com | IV, OV, EV and Sole Proprietor EV; eSigner cloud signing | Public prices for several product categories and cloud signing tiers | Separate certificate price from eSigner tier, physical token, HSM attestation and expedited validation | Compare SSL.com types |
| GlobalSign | Organization validated code signing | Public OV starting price; region and currency matter | Confirm one-year term, token delivery region, company eligibility and pipeline support | Review GlobalSign product |
| Certum | Open source, individual/company and organization-oriented offers | Public starting prices for selected products | Confirm current stock or availability, exact identity on certificate, validity and key delivery | Compare Certum offers |
| HARICA | Verify current code signing offer and eligibility | Current public price not confirmed for this comparison | Ask about validation type, accepted applicant locations, key protection, supported artifacts and price | Check current HARICA offer |
| eMudhra | Verify current code signing products for your jurisdiction | Quote required in this comparison | Request the product specification, certificate term, storage, timestamping and support scope in writing | Contact eMudhra |
| IdenTrust | TrustID OV and EV product references | Published starting figures need current confirmation | Confirm exact product name, validity, accepted countries, token/HSM route and renewal policy | Check IdenTrust product |
No provider is ranked here. Product details are compared only where an official public product page supports the stated feature; confirm current specifications and availability directly before purchase.
For provider portfolios rather than a side-by-side shortlist, visit the code signing certificate providers directory.
Compare options by development and distribution needs
Use cases narrow the requirements, but they do not replace product eligibility or platform checks. The scenarios below identify the questions to resolve before choosing.
Independent Windows developer
Decide whether the publisher should be identified by a personal name or an organization. Check the target Windows artifact, Authenticode tooling, token or cloud access and the expected release frequency.
Investigate: individual product eligibility, name display, timestamping, total annual cost and whether signing must run unattended.
Registered software company
Start with the legal entity that customers expect to see as publisher. Check registration evidence, authorized requester requirements and whether a standard OV product meets your distribution and procurement requirements.
Investigate: company name consistency, country availability, storage method, reissue rules, renewal lead time and internal approval requirements.
Enterprise release team
Evaluate signing as a controlled release operation, not only as a certificate purchase. Separate build permissions from signing permissions and define who can approve a release.
Investigate: HSM or managed cloud options, role-based access, audit records, credential lifecycle, recovery, revocation response and signing quotas.
Open source maintainer
Check whether a dedicated open source offer is currently available and whether the project and applicant qualify. A discounted or sponsored product may have different terms from a general commercial certificate.
Investigate: project eligibility, identity displayed, renewal continuity, artifact support and what happens if maintainer ownership changes.
Team signing builds in CI/CD
Map the signing step to the pipeline runner, build artifacts, release approvals and secrets system. A certificate alone does not provide an API or a safe automated signing architecture.
Investigate: cloud signing API or supported HSM integration, authentication, signing limits, audit trail, concurrency, network restrictions and monthly usage fees.
What to compare before you choose
Answer these questions before comparing checkout prices. They help eliminate products that are ineligible or incompatible with your release workflow.
Who must be identified?
Individual, registered organization, or eligible sole proprietor? What name must appear to users?
What will you sign?
Windows binaries, drivers, scripts, JAR files, macOS apps or another artifact?
What does the platform require?
Check current OS, marketplace, driver submission and application signing rules.
How must the key be protected?
Token, self-managed HSM or cloud signing, and who can initiate a signature?
What is the total cost?
Certificate, token, shipping, subscription, HSM attestation, tax and support costs?
How will you operate it?
Renewals, timestamping, revocation, reissue, audit logging and automated signing?
Need help with the full purchase process?
This page compares the differences. The buying guide walks through requirements, validation, key protection, provider checks and preparation before placing an order.
Code signing certificate comparison FAQs
What is the difference between OV and EV code signing?
OV validates an eligible organization under the applicable organization validation process. EV uses a more extensive validation process and has specific key protection requirements. EV can be necessary for particular workflows, including some driver signing routes, but it does not guarantee fewer SmartScreen warnings. Confirm the current platform requirements and provider storage options.
Is IV the same as an individual code signing certificate?
Not necessarily. “Individual code signing certificate” is a broad description of a certificate issued to an individual. IV is a specific validation category used by some providers. Compare the named product's identity checks, eligibility, certificate contents and platform behavior rather than assuming the labels are interchangeable.
Can a sole proprietor obtain EV code signing?
Some providers offer a dedicated sole proprietor EV product, while others may require an eligible legal organization. Eligibility and documentation are product-specific. Check whether the provider accepts your business structure and jurisdiction, and whether the certificate identifies you personally or an organization.
Do all code signing certificates support Windows software?
Many public code signing products are used to sign Windows software, but you should confirm the product, signing tool, artifact and current key protection requirements. Driver signing can have additional Microsoft requirements. Do not assume that a product suitable for an installer also satisfies every kernel-mode driver workflow.
Is cloud signing the same as an HSM?
No. An HSM is hardware designed to protect cryptographic keys and perform operations. Cloud signing is a service model for requesting signatures, and it may use an HSM behind the service. Compare key custody, authentication, audit logs, APIs, signing quotas, service fees and the provider's supported certificate products.
Does EV guarantee fewer SmartScreen warnings?
No. EV does not guarantee that Windows SmartScreen will stop warning about a download or immediately trust new software. Reputation signals and Microsoft's systems affect the result. Treat publisher validation and SmartScreen reputation as separate issues.
Are cheaper code signing certificates less secure?
Price alone does not establish security. Compare the validation process, compliant private key storage, supported algorithms, issuance controls, revocation procedures and operational safeguards. A low advertised price may also exclude a token, cloud signing subscription, shipping or other required costs, so compare the full configuration.
What should be compared besides price?
Compare subscriber eligibility, identity displayed, artifact compatibility, platform-specific requirements, key storage, signing tools, timestamping, automation support, renewal and reissue terms, revocation response, service limits and total cost. Also verify that the provider currently offers the exact product in your country.
Explore the next comparison that matches your needs
Use the dedicated pages for detailed requirements and implementation guidance, or review provider portfolios when you have narrowed the product category.