Namirial vs SigniFlow (2026): which should you pick?
As of Nov 13, 2026, SigniFlow grades higher than Namirial: 2.2 against 1.8 out of 4.0.
Checked Nov 13, 2026 · graded Nov 13, 2026 by ToolGPA
Namirial grades higher on features. SigniFlow grades higher on the free plan and platforms. They get the same grade on value for money and ease of use.
Price, platforms and features side by side. The table says where each price was read and when.
Namirial
European trust-services group with eIDAS electronic signature software
Paid
SigniFlow
Digital signature and document workflow platform, cloud or self-hosted
Free plan · from $15/mo
Which one is for you
Pick Namirial if
- Fits if you are a large company or public body that needs qualified signatures
- Makes sense if you already use Namirial for identity or trust services
Look elsewhere if
- Skip it if you want a price or a trial, because neither is shown
- Not for you if you are a small team, as the site is aimed at enterprises and the public sector
- Watch out: eID or video identification, WhatsApp invitations and AI tools are Enterprise only
- Watch out: Namirial and Signaturit are now described as one group, and Signaturit is listed separately here
Pick SigniFlow if
- Fits if you want signing wired into Microsoft 365 and workflows
- Makes sense if you must keep documents on your own servers
Look elsewhere if
- Tight if you stay on SignFree, which stops at 1 user, 3 workflows and 50 documents
- Pricey if you need biometric checks or QES certificates, both marked as extra cost
- Skip it if you want a private tenant price, as those are quoted on request
- Watch out: the page does not say if the $15 price is available monthly, and the trial length is not stated
How we grade them
| 1.8GPANamirialWeak | 2.2GPASigniFlowFair | |
|---|---|---|
| Value for money | CNo price is published and buying means contacting sales, so it sits in the middle with no evidence either way. | CBusiness Cloud is $15 per user a month, above the cheaper quarter at $10 and under the middle at $20. |
| Free plan and trial | FNo free plan or trial is listed on its pages or in the listing, so nothing is free. | CSignFree gives 1 user, 3 workflows and 50 documents of storage, plus a free trial of unstated length. |
| Features | BThree Namirial Sign editions, all eIDAS levels, a workflow engine, signer identification and notifications. Some of it, such as eID or video identification and WhatsApp invitations, is Enterprise only. | CWorkflows, a forms designer, digital signatures and Microsoft 365 connectors. Facial liveness, AES and QES certificates and 2FA are extra-cost items. |
| Ease of use | CNo store rating on record, and an enterprise product bought through sales needs setting up. | CNo store rating on record. Forms and workflows have to be built, and private tenants are configured. |
| Platforms and integrations | CWeb only, with no integrations named on the pages that were read. | BWeb, with Microsoft 365, SharePoint, Okta, Microsoft AD and LDAP connections and a full API on private tenants. |
| Best for | eIDAS signatures for large organisations | workflow signing with a cloud or self-hosted option |
The GPA is the average of the five grades: an A is 4 points, an F is none. The full reasons are on each tool's page: Namirial and SigniFlow. How we grade
Where they differ
- SigniFlow is self-hostable, according to its own site.
- Namirial also covers templates.
- SigniFlow also covers forms.
In commonWebPublic APIWorkflow automationDocuments
At a glance
| Namirial | SigniFlow | |
|---|---|---|
| Pricing | Paid | Free plan |
| Starts at | Not published | $15 per user / month ($180 a year; billing basis not stated) |
| Free plan | None | SignFree: one user, 3 workflows, 3 portfolios and 50 documents of storage. |
| Free trial | None listed | Free trial offered; its length is not stated on the pricing page. |
| Web | ||
| Made by | Namirial S.p.A. | SigniFlow |
| Price read from | Not confirmed | signiflow.com |
| Checked | Nov 13, 2026 | Nov 13, 2026 |
Worth knowing
Namirial
- Namirial publishes no prices or plan costs; buying means contacting sales, so no price is recorded.
- The site is aimed at enterprises and the public sector, with a separate small-business section.
- Several features, such as eID or video identification, WhatsApp invitations and AI tools, are listed under Enterprise only.
- Namirial and Signaturit are now described as one group, and Signaturit is also listed separately here.
SigniFlow
- The Business Cloud price is shown as $15 per user a month and $180 a year; the page does not say whether monthly billing is offered.
- 3D facial biometric liveness checks, AES and QES certificate support and 2FA mobile authentication are marked as extra-cost items.
- Private tenant licenses have no published price and are quoted on request.
- The pricing page offers a currency switch; the dollar figure here is the US$ view.
Key features
Namirial
- Three Namirial Sign editions
- Standard covers personal signing and verification on web, mobile and desktop, Business adds workflows, and Enterprise adds AI features, SSO and WhatsApp invitations.
- All eIDAS signature levels
- Simple, advanced and qualified signatures are supported, including qualified certificates issued on the fly in the Enterprise edition.
- Signing workflow engine
- Send documents to sequential or parallel recipients with rules for deadlines, permissions and roles.
- Signer identification
- Signers can be authenticated by SMS one-time code or PIN, and identified through eID or video in the Enterprise edition.
- Notifications by SMS and WhatsApp
- Invitations and reminders can go out by email, WhatsApp or SMS in the Enterprise edition.
- AI summary, translation and assistant
- Tools summarize long documents, translate them and answer questions about their content, as listed for the Enterprise edition.
SigniFlow
- eSign workflow
- Route documents for signing or approval with multiple signatories, approvers, viewers, proxy signing, automatic reminders and expiry.
- Built-in digital signatures
- Digital signatures with a timestamp from a timestamp authority are built in, alongside simple eSignatures. AES and QES certificate support is a paid add-on.
- Forms designer
- Build forms that feed into workflows. The Business Cloud plan lists unlimited built-in forms.
- Deployment choices
- Run in the vendor's cloud, in a hosted private tenant, or self-hosted on premises or in a public or private data center.
- Microsoft 365 connectors
- A SharePoint connector and Office 365 connectors for Word, Excel and Outlook are listed on the Business Cloud and enterprise licenses.
- Digital Signing Service
- A service for generating large volumes of digital signatures or seals for an organization, an application or individuals.
Plans
Namirial
Pricing could not be confirmed. See namirial.com.
SigniFlow
SignFree$0
Single user with 3 workflows, built-in eSignature and digital signature, and 50 documents of storage.
Business Cloud$15
per user / month ($180 a year; billing basis not stated)
Unlimited workflows and signatures, 200 documents of storage per user, forms designer, Microsoft 365 connectors and 24/7 support.
Private Tenant SaaSCustom
Flat-rate enterprise license hosted by SigniFlow, in tiers from 50 users to unlimited users, with SSO and full API access.
Private Tenant Self HostedCustom
Flat-rate license you host on premises or in any data center, with the same features as the hosted tenant.
Common questions
Which is cheaper, Namirial or SigniFlow?
As of Nov 13, 2026, Namirial has no price we could confirm, and SigniFlow starts at $15 per user / month ($180 a year; billing basis not stated).
Which has a free plan, Namirial or SigniFlow?
As of Nov 13, 2026, only SigniFlow has a free plan. Namirial does not.
More comparisons
How this page was made
- The verdict at the top follows a fixed rule. When both tools are in the same category and either is in our top three for it, the verdict follows that ranking: the higher-placed tool is our pick. The top three weigh who each tool suits as well as its grades, so a pick can go against the GPA. Otherwise the page does not pick one and says which grades higher: the higher GPA first; on a tie, the one with a free plan, then the one that starts cheaper in dollars a month, counted the same way for both; if they are still level, what the choice depends on.
- The grades are our own, from each tool’s review or report card. The GPA is their average.
- Prices, plans and platforms come from each tool’s listing. The table above says where each price was read and when.
- The differences and the answers to the questions are worked out from those listings.