Insights

Strong Digital Engagement With over 325 million online invitations and digital greeting cards sent through Punchbowl and 125 million memories relived daily on Timehop, Sincere demonstrates a significant user base engaged in personalized digital communication, presenting opportunities for targeted marketing solutions.

Expanding Philanthropic Initiatives The launch of the Sincere Foundation highlights the company's commitment to corporate social responsibility, opening avenues to partner with nonprofits and socially conscious brands seeking impactful sponsorship or employee engagement programs.

Recent Investment Boost The recent investment by SG Credit Partners indicates increased financial backing and growth potential, making Sincere a promising partner for technology integrations, content expansion, or additional service offerings within the digital celebration space.

Innovative Platform Development Sincere’s recent activities, including launching new platforms like Bookclubs, suggest a focus on expanding their digital lifestyle offerings, providing opportunities for partnership on content, community-building tools, or complementary technology solutions.

Market Position and Growth Operating within the consumer internet and digital greeting card market with a revenue estimate of reaching up to $100 million, Sincere is positioned for continued growth and offers potential collaboration opportunities for brands seeking to target socially active consumers.

Similar companies to Sincere Corporation

Sincere Corporation Tech Stack

Sincere Corporation uses 8 technology products and services including Cloudflare, Open Graph, Prometheus, and more. Explore Sincere Corporation's tech stack below.

  • Cloudflare
    Content Management System
  • Open Graph
    Content Management System
  • Prometheus
    Data Management
  • iOS
    Programming Languages
  • Google
    Search Engines
  • HSTS
    Security
  • Google Tag Manager
    Tag Management
  • CSS
    Web Tools And Plugins

Sincere Corporation's Email Address Formats

Sincere Corporation uses at least 2 format(s):
Sincere Corporation Email FormatsExamplePercentage
FLast@punchbowl.comJDoe@punchbowl.com
76%
FL@punchbowl.comJD@punchbowl.com
15%
First@punchbowl.comJohn@punchbowl.com
6%
FirstL@punchbowl.comJohnD@punchbowl.com
3%

Frequently Asked Questions

Where is Sincere Corporation's headquarters located?

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Sincere Corporation's main headquarters is located at 50 Speen Street Suite 202 Framingham, Massachusetts 01701 United States. The company has employees across 5 continents, including North AmericaEuropeOceania.

What is Sincere Corporation's phone number?

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You can contact Sincere Corporation's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Sincere Corporation's official website and social media links?

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Sincere Corporation's official website is sincere.com and has social profiles on LinkedIn.

What is Sincere Corporation's NAICS code?

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Sincere Corporation's NAICS code is 5112 - Software Publishers.

How many employees does Sincere Corporation have currently?

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As of April 2026, Sincere Corporation has approximately 84 employees across 5 continents, including North AmericaEuropeOceania. Key team members include Chief Executive Officer: M. D.Chief Operating Officer: S. F.Chief Technology Officer: A. R.. Explore Sincere Corporation's employee directory with LeadIQ.

What industry does Sincere Corporation belong to?

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Sincere Corporation operates in the Software Development industry.

What technology does Sincere Corporation use?

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Sincere Corporation's tech stack includes CloudflareOpen GraphPrometheusiOSGoogleHSTSGoogle Tag ManagerCSS.

What is Sincere Corporation's email format?

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Sincere Corporation's email format typically follows the pattern of FLast@punchbowl.com. Find more Sincere Corporation email formats with LeadIQ.

Sincere Corporation

Software DevelopmentMassachusetts, United States51-200 Employees

Sincere is a family of consumer internet brands with heart. The Company is home to Punchbowl®, Lovebird®, Timehop®, and Memento®, and builds technology that brings you closer and helps show you care to the people who matter the most. More than 325 million online invitations and digital greeting cards have been sent on Punchbowl, 125 million memories are relived on Timehop every day, and more than 15 million memories have been collected on Memento. Sincere Foundation supports organizations that address basic needs, and envisions a future where everyone has the opportunity to celebrate, recognize milestones, and honor memories.

At Sincere, you will find an innovative team with raw smarts, clear communication and priorities, attention to detail, and intellectual curiosity. For a complete list of open job opportunities, visit https://www.sincere.com/careers

Section iconCompany Overview

Headquarters
50 Speen Street Suite 202 Framingham, Massachusetts 01701 United States
Phone number
NAICS Code
5112 - Software Publishers
Employees
51-200

Section iconFunding & Financials

  • $50M$100M

    Sincere Corporation's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Sincere Corporation's revenue is estimated to be in the range of $50M$100M

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