Sigora
Sigora: A Microsoft 365-focused signature manager with cloud and high-availability self-hosted options. Ranked #16 of 30 in Email Signature Management Software by our editors (7.7/10); pricing: 90-day trial; best for microsoft 365 teams needing self-hosted resilience.
At a glance
- Editor score7.7 / 10
- Pricing90-day trial
- Best forMicrosoft 365 teams needing self-hosted resilience
- Free planNo
- Paid from$1.05/user/mo
- Centralized managementYes
- Facts checked20 Sep 2026
Where it wins
- Server-side enforcement works without Outlook add-ins or endpoint agents.
- Supports templates, reusable modules, directory mapping, and targeted assignments.
- Offers customer-controlled active-active high-availability deployments.
Where it doesn't
- Verified platform support is focused on Microsoft 365 environments.
- Self-hosted plan pricing is not displayed with the published plan names.
- Campaign capabilities are not established by the available product details.
Our verdict on Sigora
Sigora is an email signature management platform for Microsoft 365 Commercial, GCC, and GCC High environments. It is designed for administrators who need centralized control over approved signatures, reusable content, directory-driven personalization, and organization-wide enforcement. Users can continue sending from their normal Microsoft 365 clients without Outlook add-ins or endpoint agents. The platform is available as BCM-managed cloud hosting or as a deployment inside customer-controlled infrastructure.
The published plans show two cloud options: SigoraOne Cloud Annual at $1.05 per user per month, billed annually, and SigoraOne Cloud Monthly at $1.17 per user per month, billed monthly. Both include fully managed hosting, all features, and volume discounts. The published starting rate is $0.69 per user per month with annual billing at 500 users, while the annual example for 100 users is $1.05 per user per month. A 90-day trial is available. Self-hosted options include Standard, 2-way HA, and 3-way HA, with all features included; the high-availability tiers provide active-active deployment choices.
Sigora’s strongest fit is for Microsoft 365 organizations that want server-side enforcement through Microsoft 365 mail flow, rather than relying on client-side tools. Administrators can create approved Base Templates and reusable Modules, assign signatures by user, group, or domain, map Microsoft directory attributes, preview results before rollout, and maintain published versions with administrative audit history. Microsoft Graph integration and multiple Microsoft 365 tenant management extend its administrative scope. Organizations centered on Microsoft 365 and requiring customer-controlled infrastructure should consider Sigora; teams needing broader verified mail-platform coverage or established campaign functionality should choose a product aligned with those requirements.
Questions about Sigora
Does Sigora have a free plan? No free plan is listed; paid plans start at $1.05/user/mo (SigoraOne Cloud Annual).
How much does Sigora cost? Sigora lists 2 paid plans; the lowest is SigoraOne Cloud Annual at $1.05/user/mo.
Is there a free trial of Sigora? Yes: a 90-day free trial; no card is needed.
What does Sigora run on? Web. It runs in the cloud and self-hosted.
What does Sigora integrate with? 2 integrations: Microsoft 365 and Microsoft Graph.
Who is Sigora built for? Small businesses, mid-market companies and enterprises (our editorial estimate).
Your product? Our editors can test Sigora in depth and publish a review, labelled as paid · from $149/mo →
Sigora pricing
All 5 Sigora plans and prices →
Sigora fact sheet
| Free plan | No |
|---|---|
| Paid from | $1.05/user/mo |
| Centralized management | Yes |
| Directory sync | Yes |
| Banner campaigns | Not verified |
| Disclaimer controls | Not verified |
| Supported mail platforms | Microsoft 365 |
| Employee targeting | Yes |
| Free trial | 90 days · no card needed |
| Deployment | Cloud, Self-hosted |
| Platforms | Web |
| Support | Docs |
| Built for | Small business, Mid-market, Enterprise (editorial estimate) |
| Integrations | 2 integrations: Microsoft 365, Microsoft Graph |
| Pricing | 90-day trial (source) |
| Website | getsigora.com |
| Facts checked | 20 Sep 2026 |
Sigora integrations
Sigora lists 2 integrations on its own site.
- Microsoft 365
- Microsoft Graph
Alternatives to Sigora
- ExclaimerA mature, flexible choice for centralized signatures across major email platforms.9.4
- CodeTwo Email Signatures 365A Microsoft 365-focused suite for centrally managed signatures, campaigns, and analytics.9.2
- OpensenseA cross-platform signature platform with directory sync, campaigns, analytics, and API access.9.0
Used Sigora? Be the first to review it
The editor score above is our own research. What this page doesn't have yet is a reader's view — what you used Sigora for, what worked and what didn't. No stars are seeded and no review is paid for; an editor reads every one before it appears.
Write a reviewTwo minutes · verified accounts only · read by an editor before it appears
Featured on iTechGuides
Sigora is listed in our Email Signature Management Software directory. Add the badge to your site — it links back to this page.
<a href="https://www.itechguides.com/products/sigora/"><img src="https://www.itechguides.com/best/badge/sigora.svg" alt="Featured on iTechGuides" width="230" height="46"></a>
Reviewed by iTechGuides Editors · Editorial team · Updated Nov 2026
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.
Last updated · How we research and update