Sigparser In-Depth Review: Features & Alternatives (2023 Updated)

Hey there! Upendra Varma here, and today I'm going to give you an in-depth review of Sigparser. If you're looking to turn your emails into relationship data, then SigParser might just be the solution for you. So, let's dive in and explore what SigParser has to offer!

SigParser Review: What is SigParser

SigParser is a B2B SaaS product that helps you collect, organize, and activate relationship data. It scans email accounts, calendars, marketing lists, CRMs, and more to gather all the contact and company record details you need. With SigParser, you can easily turn your emails into valuable relationship data that can be used in various applications.

SigParser Review: How can it be used?

SigParser can be used by businesses of all sizes and industries to leverage and activate their relationship data. Here are just a few examples of how SigParser can be used:

  • Add & Enrich CRM Records: SigParser can automatically capture and update contact details in your CRM, ensuring that your records are always up to date.
  • Build Marketing Lists: With SigParser, you can easily create marketing lists based on the contact and company data collected from your emails and other sources.
  • Get Warm Introductions: SigParser can help you identify mutual connections between contacts, making it easier to get warm introductions and build valuable relationships.
  • Monitor Important Relationships: Keep track of key relationships by monitoring interactions metrics for all your contacts and companies.
  • Transition Coworker Relationships: When a coworker leaves the company, SigParser can help you transfer their relationships to another team member, ensuring that important connections are not lost.
  • Power Custom Applications: SigParser provides developer APIs that allow you to integrate relationship data into your custom applications, enhancing their functionality.

SigParser Review: Who is it for?

SigParser is a versatile tool that can be used by various user profiles and industries. Here are some of the user segments that can benefit from using SigParser:

  • Sales teams looking to enrich their CRM records and build targeted marketing lists.
  • Marketing teams wanting to improve their lead generation efforts by capturing email addresses and contacts from past interactions.
  • Business development professionals who rely on warm introductions to expand their network and find new opportunities.
  • Relationship managers who need to monitor and nurture important client relationships.
  • HR departments needing to transfer coworker relationships when someone leaves the company.
  • Developers looking to integrate email and calendar parsing into their applications.

SigParser Features

SigParser offers a range of features to help you collect, organize, and activate relationship data. Here are some of the key features:

  • Scan email accounts, calendars, marketing lists, CRMs, and more: SigParser can collect data from various sources to ensure you have a comprehensive view of your relationships.
  • Organize and verify all contact and company record details: SigParser automatically organizes and verifies contact and company data, ensuring accuracy and reliability.
  • Activate contact and company relationship data in your applications: SigParser's APIs allow you to integrate relationship data into your custom applications, enabling you to leverage it in new and innovative ways.

SigParser Plans

SigParser offers flexible pricing options for teams of any size. They have subscription plans for automatically capturing relationship data every day, one-time scans for capturing historical data, and developer APIs for integrating with email and calendar parsing apps. For a more detailed review of SigParser's pricing plans, check out my blog post sigparser pricing.

SigParser Alternatives

If you're looking for alternatives to SigParser, here are a few options you might consider:

  • FullContact: FullContact offers a suite of tools for managing and enriching contact data.
  • Clearbit: Clearbit provides data enrichment and lead generation solutions.
  • HubSpot: HubSpot offers a CRM with built-in contact and company data management capabilities.

SigParser Review: Pros & Cons

Let's take a look at some pros and cons of using SigParser:


  • SigParser offers a comprehensive solution for collecting, organizing, and activating relationship data.
  • The ability to integrate relationship data into custom applications through developer APIs provides flexibility and endless possibilities.
  • SigParser's automatic scanning and verification features save time and ensure data accuracy.
  • The pricing plans are flexible, making it accessible for teams of any size.


  • SigParser may not be suitable for businesses that do not rely heavily on email and calendar data.
  • Some users may find the learning curve for integrating the APIs into custom applications to be steep.


In conclusion, SigParser is a powerful tool for turning emails into valuable relationship data. It offers a range of features to help you collect, organize, and activate your contact and company records. Whether you're a salesperson, marketer, business development professional, or developer, SigParser can help you leverage your relationship data to drive business growth. So why not give SigParser a try and see how it can benefit your business?

And remember, if you're interested in more in-depth reviews of SaaS products like SigParser, be sure to check out my blog at saas blog. Happy exploring!


Upendra Varma

Upendra Varma

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