Insights

Growth potential CircleBack operates with a small to mid-size team (11-50 employees) and has demonstrated product expansion through launches like ContactCloud Chrome Extension and API offerings, signaling opportunities to upsell or cross-sell expanded AI-driven contact data productivity solutions to existing users and new SMBs.

AI leveraged The company highlights its proprietary AI engine and SharedIQ API suite, suggesting a compelling value proposition for prospecting teams and CRM platforms seeking accurate, up-to-date contact data, enabling partnerships or integrations with marketing automation and sales workflow tools.

SaaS integration With tech stack including WordPress, HubSpot, Firebase, Zendesk, Piwik and Mailgun, CircleBack shows readiness for integration with popular CRM and customer support ecosystems, presenting opportunities for bundled solutions or joint go-to-market programs with complementary software vendors.

Funding signal Recent funding history shows a $12M raise and ongoing product investments, indicating a credible growth trajectory and potential openness to enterprise-grade deployments, channel partnerships, and expansion into larger teams or verticals seeking reliable contact data hygiene.

Market positioning Competitive landscape includes data productivity and contact management players; CircleBack’s focus on keeping contact data up-to-date positions it to target sales and marketing teams facing data decay, creating a use-case fit for onboarding, data enrichment services, or CRM data cleaning add-ons.

Similar companies to CircleBack, Inc.

CircleBack, Inc. Tech Stack

CircleBack, Inc. uses 8 technology products and services including Optimizely, AdRoll, WordPress, and more. Explore CircleBack, Inc.'s tech stack below.

CircleBack, Inc.'s Email Address Formats

CircleBack, Inc. uses at least 4 email formats:
CircleBack, Inc. Email FormatsExamplePercentage
First.Last@circleback.comJohn.Doe@circleback.com
72%
First@circleback.comJohn@circleback.com
21%
Last@circleback.comDoe@circleback.com
5%
Last.First@circleback.comDoe.John@circleback.com
2%

Frequently Asked Questions

What is CircleBack, Inc.'s phone number?

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You can contact CircleBack, Inc.'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 CircleBack, Inc.'s official website and social media links?

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CircleBack, Inc.'s official website is circleback.com and has social profiles on LinkedIn and Crunchbase.

How much revenue does CircleBack, Inc. generate?

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As of October 2026, CircleBack, Inc.'s annual revenue is estimated to be $1M - $10M.

What is CircleBack, Inc.'s NAICS code?

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CircleBack, Inc.'s NAICS code is 5112 - Software Publishers.

How many employees does CircleBack, Inc. have currently?

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As of October 2026, CircleBack, Inc. has approximately 16 employees across 3 continents, including North America, Asia and Europe. Key team members include Director Of Product Management And Client Success: S. R., Director Of Technology: W. D. N. and Manager, Data Operations And Research: M. D. Explore CircleBack, Inc.'s employee directory with LeadIQ.

What industry does CircleBack, Inc. belong to?

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CircleBack, Inc. operates in the Software Development industry.

What technology does CircleBack, Inc. use?

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CircleBack, Inc.'s tech stack includes Optimizely, AdRoll, WordPress, Firebase, Zendesk, Mailgun, HubSpot and Piwik.

What is CircleBack, Inc.'s email format?

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CircleBack, Inc.'s email format typically follows the pattern of First.Last@circleback.com. Find more CircleBack, Inc. email formats with LeadIQ.

How much funding has CircleBack, Inc. raised to date?

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As of October 2026, CircleBack, Inc. has raised $12M in funding. The last funding round occurred on Mar 21, 2024.
CircleBack, Inc. logo

CircleBack, Inc.

Software DevelopmentVirginia, United States11-50 Employees

CircleBack, Inc. is a software development company whose work centers on keeping B2B contact data current. It uses a proprietary data engine to detect changes in important connection details and surface updated contact information to support ongoing relationships and productive work. The company's offerings target businesses that rely on accurate contact data for outreach and account-based prospecting.

The company is headquartered in McLean, Virginia. In 2017, CircleBack launched the ContactCloud Chrome Extension to accompany its account-based prospecting solution, demonstrating continued product development around its data-updating capabilities.

Section iconCompany Overview

Phone number
NAICS Code
5112 - Software Publishers
Employees
11-50

Section iconFunding & Financials

  • $12M

    CircleBack, Inc. has raised a total of $12M of funding over 2 rounds. Their latest funding round was raised on Mar 21, 2024 as a Venture Round.

  • $1M - $10M

    CircleBack, Inc.'s revenue is estimated to be in the range of $1M - $10M

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