Ready to Replace Gwabbit? Upgrade to SigParser

The Modern Alternative to Gwabbit's Email Signature Capture
Transform your business's relationship data with AI-powered email and calendar intelligence. SigParser delivers what legacy systems like Gwabbit promised but couldn't deliver—comprehensive, accurate relationship data extraction without the manual work.
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SigParser has helped hundreds of law firms and lawyers build  contact lists from their mailboxes.
Parse email signature example
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Five Reasons to Switch from Gwabbit to SigParser

Reason #1

Superior AI-Powered Data Extraction

SigParser uses advanced AI models to capture not just basic contact information, but comprehensive relationship details from both emails and calendar meetings. Our technology detects nuanced contact information that legacy systems miss, ensuring you never lose a valuable connection.

Parse email signature example
Reason #2

Look Back Years into the Past

Don't start from scratch with your relationship data. SigParser can analyze up to 10 years of historical email and calendar data, rediscovering past contacts and tracking engagement trends that provide valuable insights for strengthening relationships and uncovering new opportunities.

Reason #3

Flexible Deployment for Maximum Security

We understand that your email data contains sensitive information. Unlike rigid legacy systems, SigParser offers multiple deployment options to match your security requirements:

  • Cloud-Only Solution: Rapid implementation with enterprise-grade security for organizations seeking quick deployment.
  • Hybrid Deployment with On-Premises Engine: Our unique On-Premises Processing Engine keeps your sensitive data within your environment while still leveraging the power of our cloud platform.
On Premises Engine
Reason #4

Seamless CRM Integration

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Export Contacts to a CRM system.
Reason #5

Built for Modern Legal and Professional Services

While legacy systems were designed for an earlier era of business communication, SigParser is built for today's complex relationship environments in law firms and other professional services. Our platform captures data from modern communication channels, providing actionable relationship intelligence that drives business development, supports conflict checks, and deepens client engagement. Legal professionals particularly benefit from SigParser's ability to identify key relationship stakeholders across practice areas and offices.

Legal
Let's talk about how to replace Gwabbit
Schedule a demo with us and we can show you how SigParser works. We offer free trials as well for a few mailboxes to see how well SigParser works.

How You'll Use SigParser's
to
Build Your Lists

Search, filter and export your lists of top relationships for use in your email marketing system.

Immediate return on investment

SigParser provides an immediate return on investment to our users. The amount of time saved from data entry and the value of your contacts means it is no-brainer to purchase at least a 1 year mailbox scan to immediately have a list of email addresses of the people that have ever been on an email with you in the last year.

$99
1 year scan cost
34.6K
Emails per Mailbox
7,400
Contacts per Mailbox
$0.01
Cost per Contact
The "Cost per Contact" numbers is $99 divied by 7400 contacts found on average. Multiple years or mailboxes may find more or less contacts depending on the overlap of contacts on emails.

Security Is Our #1 Priority

Email data protection is non-negotiable in today's regulatory environment. SigParser's SOC2-certified, GDPR-compliant solution with optional on-premises processing gives businesses ironclad security without sacrificing the powerful contact intelligence that drives revenue growth.

Understand Relationships

SigParser can do a lot more than just capture email signatures. It allows you to understand your relationships. These records can be exported to your CRM to enable advanced list building.

View your data in your CRM
with SigParser's
Salesforce Widgets

Our customers frequently export their data to a CRM like Salesforce. Our prebuilt widgets allow you to get the same visualizations in Salesforce or Dynamics.

Listen to what our satisfied customers have to say!

"SigParser has been great to work with—responsive, flexible, and incredibly helpful throughout the process. When our initial approach didn’t work out, their team quickly offered an alternative that better fit our needs and budget. The support we received made it easy to move forward with confidence. I’d gladly recommend SigParser to others looking for a smart solution to managing contact data."

wholesale
Nick P.
5.0

"I think there is nothing worse than performing a manual tedious process like entering all my email contacts into my CRM. SigParser allowed me to effortless automate the process of taking all my email contacts and add them to my CRM. Very cool!"

Training course creator
Joe C.
5.0

"We went from a database of zero contacts to 143,000 overnight! We have some of our team traveling to Brasil for a convention and we wanted to reach out to our contacts their, without SigParser we would have been lost on how to find those contacts. Not only did we set up several meetings, we received a contract!"

self employed
Stephan R.
5.0

"The primary benefit we've experienced is enormous time savings from data entry. In a few moments, the software identified multiple contacts and organized the data so that we could easily upload it to our CRM. In our work, these contacts are our primary asset. SigParser is built on a sound idea - spend time connecting with your contacts as opposed to cataloging them. Let the software do the legwork."

Nonprofit Organization Management
Stephen H.
5.0

"Fantastic product. I found approx 25-30% of Customer / Prospect Buyers that were missing from my CRM I was able to capture my buyers actual address , Phone & Titles to update my CRM."

self employed
Daniel R.
5.0

"SigParser has been a fantastic solution for managing my contacts and keeping my Outlook Contacts up to date with real-time syncing. The platform offers powerful configuration options and was by far the most flexible solution for my needs. Their customer support team was responsive and very helpful throughout the setup process. I highly recommend SigParser to anyone looking to streamline their contact management."

Legal
Harry S.
5.0

After attempting to connect both mailparser.io and Zapier's own Email Parser, we have concluded that SigParser is the best product on the market to connect to our CRM! Their customer service team was a great help in getting our subscription started.

healthcare
Sam B.
5.0

"I like the 25% new contacts we get from accounts that my team and I work with. Typically data attrition causes a net loss of 20% of all business contacts per year, with SigParser, or database is actually growing due to up to date contact information being added from auto replies and signature lines on all of our marketing and sales activities. We also see 17% more direct phone numbers added to our CRM, 11% updated titles, and 12% more cell phone numbers. The contact update and organization is the best feature. The next best feature is metrics and reporting on all inboxes that you hook up for your team. You can see their volume and performance within email. This is particularly valuable for sales managers. Lastly, I appreciate that you can slice and dice and create reports based on user contacts that are frequently emailed, and prepare lists based on the best performing segments of your business email outreach. As a marketing agency this is one of the best tools I have come across during my 12 years in business."

Marketing and Advertising
Travis P.
5.0

"It is a very useful tool, trustworthy, user-friendly, and the team is always responsive and helpful. We have always used SigParser and we don't plan to switch to another product. Thank you!"

Management Consulting
Mara V.
5.0

"SigParser is a life saver!

It works quietly in the background of my CMS, working hard to accurately scrape valuable contact details from emails we receive. It's been amazing how many times I've been able to contact a prospect immediately without having to hunt around for their contact details - it all just works. "

Media Production
Peter B.
5.0

"Our email server has SO many contacts from previous years of work and is highly relational. We realized that we need to take advantage of that...I am also very impressed with the customer support - they got back promptly each time."

Management Consulting
Anna K.
5.0

"I looked for more than 6 months for an automated way to extract contact details from 10 years of email history across 5 different email accounts, and SigParser answered my prayers. Genius tool that allows me to extract contact details and manage my contacts in a far better way than Google contacts. great job!"

Venture Capital & Private Equity
Glenn F.
5.0

"A CRM is only as useful as the data it contains, and SigParser offers a quick and easy way to bolster that data by crawling emails for missing data points. It's just getting started, but the founders are easy to work with and I can see this developing into a must-have app."

Biotechnology
Brandon
4.8
Next: Start a Free Trial or Schedule a Demo
We're offering a live demonstration and a free trial of SigParser so you can find and extract email addresses and contact details from Outlook emails and calendars. Click one of the buttons below to take the next step.