Best Email Signature Software with Email Signature Manager Capabilities - Page 2

How Many Email Signature Software Products Does G2 Track?

Total Products under this Category: 83

Category Stats (Aug 2026)

  • Average Rating: 4.47/5 (↑0.02 vs Jul 2026) The average rating of products in this category, based on all submitted ratings
  • Top Trending Product: Rocketseed (+0.55%) - Among all products in this category, Rocketseed recorded the largest rating increase compared to last month

Last updated: August 04, 2026

How Does G2 Rank Email Signature Software Products?

Why You Can Trust G2's Software Rankings:

  • 30 Analysts and Data Experts
  • 16,700+ Authentic Reviews
  • 83+ Products
  • Unbiased Rankings

G2's software rankings are built on verified user reviews, rigorous moderation, and a consistent research methodology maintained by a team of analysts and data experts. Each product is measured using the same transparent criteria, with no paid placement or vendor influence. While reviews reflect real user experiences, which can be subjective, they offer valuable insight into how software performs in the hands of professionals. Together, these inputs power the G2 Score, a standardized way to compare tools within every category.

G2 Grid® for Email Signature Software

G2 Grid® for Email Signature Software plotting products by satisfaction and market presence

Highlighted products: CodeTwo Email Signatures 365, Exclaimer, Blinq, WiseStamp, Opensense Email Signatures, HiHello, Sigsync, and Signature 365.

Underlying data: [Grid® JSON](https://www.g2.com/categories/email-signature/grids.json?focus%5B%5D=codetwo-email-signatures-365&focus%5B%5D=exclaimer&focus%5B%5D=blinq-me&focus%5B%5D=wisestamp&focus%5B%5D=opensense-email-signatures&focus%5B%5D=hihello&focus%5B%5D=sigsync&focus%5B%5D=signature-365)

Sponsored

Opensense Email Signatures

Turn brand moments into business outcomes. Every email, every handshake, every follow-up shapes how people see your brand. Opensense helps you take control of those everyday interactions by transforming employee email, digital business cards, and sales outreach into consistent, measurable brand moments. No inconsistencies. No missed opportunities. Just smarter ways to engage, build trust, and drive pipeline. With Opensense, your communication becomes a brand channel: - Beautiful email signatures that are always on-brand. - Targeted ad banners in every inbox to promote campaigns and events. - Digital business cards that make networking trackable and scalable. - Real-time buyer intent signals that help sales follow up at the right moment. - Centralized compliance controls that keep IT confident and in control. We work seamlessly with Microsoft 365, Google Workspace, and Exchange, and integrate natively with Salesforce, HubSpot, Marketo, Eloqua, Pardot, and Microsoft Dynamics. That’s why leading brands like G2, Salesforce, and Adobe, trust Opensense to stay on brand, build trust, and transform everyday communication into measurable growth.

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Black Pearl

Black Pearl Mail transforms your company email into your largest digital channel with automated email branding, signatures, promotions, awards, videos and more!

Average Rating: 2.5/5.0

Total Reviews: 3

Who Is the Company Behind Black Pearl?

  • Seller: Blackpearl Group
  • Year Founded: 2014
  • HQ Location: Wellington, Wellington Region
  • Twitter: @pearldiverhq
    6,553 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    51 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 100% Small

What Do G2 Reviewers Say About Black Pearl?

AI-generated summary from verified user reviews

Cons
  • Users experience email issues, finding the service unreliable and customer support disappointing in resolving problems.
  • Users feel the product is expensive and fails to meet expectations, with disappointing customer service experiences.
  • Users find the customer support to be lacking, often leaving them frustrated and dissatisfied with the service.

What Are Recent G2 Reviews of Black Pearl?

MailDoodler

Allows you to centrally manage all of the employees e-mail signatures in Gsuite.

Average Rating: 3.3/5.0

Total Reviews: 2

How Do G2 Users Rate MailDoodler?

  • Has the product been a good partner in doing business?: 8.3/10 (Category avg: 9.2/10)

Who Is the Company Behind MailDoodler?

  • Seller: MailDoodler
  • HQ Location: N/A
  • Twitter: @MailDoodler
    9 Twitter followers
  • LinkedIn® Page: www.linkedin.com
    2 employees on LinkedIn®

Who Uses This Product?

  • Company Size: 50% Large, 50% Small

What Are G2 Users Discussing About MailDoodler?

Scribe

Email signatures management should be simple. It wasn't—until Scribe. Install consistent signatures company-wide in under a day, not months. IT sets it up once. Marketing runs it. No dependency. No employee installation. Just instant brand control and 12% average CTR on signature banners. 14-day free trial. No card required. All features. Unlimited users. Trusted by 10,000+ Marketing and IT teams who care about their brand.

Average Rating: 5.0/5.0

Total Reviews: 1

How Do G2 Users Rate Scribe?

  • Has the product been a good partner in doing business?: 10.0/10 (Category avg: 9.2/10)
  • Email Software Integrations: 10.0/10 (Category avg: 8.7/10)
  • Email Distribution: 10.0/10 (Category avg: 9.0/10)
  • Account-Based Marketing: 10.0/10 (Category avg: 8.5/10)

Who Is the Company Behind Scribe?

Who Uses This Product?

  • Company Size: 100% Large

What Are Recent G2 Reviews of Scribe?

CI-Sign

CI-Sign is a solution for client-side e-mail signatures. It provides consistent and CI-compliant email signatures across the enterprise.

Who Is the Company Behind CI-Sign?

emsig.me

Central administration of mail signatures directly via our website. Prevents the uncontrolled growth of signatures.

Who Is the Company Behind emsig.me?