About Inference Solutions
Inference Solutions is a company based in San Francisco (United States) founded in 2005 by Callan Schebella was acquired by Five9 in October 2020. Inference Solutions has raised $12 million across 2 funding rounds from investors including Five9, Espresso Capital and PeakSpan Capital. The company has 3 employees. Inference Solutions operates in a competitive market with competitors including Dialpad, Freshworks, Twilio, Sprinklr and Observe.AI, among others.
- Headquarter San Francisco, United States
- Employees 3
- Founders Callan Schebella
- SectorsTechnology
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- Website inferencesolutions.com
- Social LinkedIn X Facebook
- Acquired by Five9 (Oct 2020)
- Legal Name Inference Solutions Inc.
Funding Insights of Inference Solutions
Inference Solutions has successfully raised a total of $12M across 2 strategic funding rounds. The most recent funding activity was a Debt β Venture round of $8 million completed in May 2020. This substantial capital infusion reflects strong investor confidence in the company's business model, growth potential, and market opportunities. The funding enables strategic expansion, product development, market penetration, and operational scaling to drive long-term value creation and competitive advantage.
- Total Funding $12M
- Total Rounds 2
- Last Round Debt – Venture β $8M
- First Round $12M
(Jun 2018)
- Investors Count 2
All 2 funding rounds of Inference Solutions with amounts and investors; the two latest post-money valuations are shown, the rest are part of the premium plan.
| Date | Amount | Transaction Name | Valuation | Lead Investors | Investors |
|---|---|---|---|---|---|
| May 2020 | $8M | Debt – Venture | β | β | |
| Jun 2018 | $12M | Series A | β | PeakSpan | β |
3 investors in total: 3 institutional.
Investors in Inference Solutions
Inference Solutions has secured backing from 3 investors, including venture fund and institutional investors. Prominent investors backing the company include Five9, Espresso Capital and PeakSpan Capital.
| Investor | Description | Founded Year | Domain | Location |
|---|---|---|---|---|
Venture debt firm | – | espressocapital.com | Toronto, Canada | |
Venture capital firm focused on B2B software growth-stage companies. | – | peakspancapital.com | - | |
Provider of AI and cloud based contact center suite solutions | 2001 | five9.com | San Ramon, United States |
Investor details for Inference Solutions
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People of Inference Solutions
1 people are tracked at Inference Solutions (1 in leadership); the tracked headcount is 3.
| Name | Role | Group |
|---|---|---|
Callan Schebella | Founder & CEO | Leadership |
Complete people profiles for Inference Solutions
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Timeline of Inference Solutions
4 dated milestones of Inference Solutions across 15 years, from founding to its latest funding, stage changes and deals.
- Founded Inference Solutions is founded.
- Funding First funding round of $12.0M.
- Funding Latest funding round, Debt β Venture, of $8.0M.
- Exit Acquired by Five9.
Competitors of Inference Solutions
Inference Solutions operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Dialpad, Freshworks, Twilio, Sprinklr and Observe.AI, among others.
| Company Name | Domain | Founded | HQ Location | Total funding | Employees | Description |
|---|---|---|---|---|---|---|
| dialpad.com | 2011 | San Ramon, United States | $475.91M | 119 | Cloud-based unified communication solutions including voice and video are provided. | |
| freshworks.com | 2010 | San Mateo, United States | $872.56M | 4,400 | Cloud-based business process management suite solutions are delivered. | |
| twilio.com | 2008 | San Francisco, United States | $239.77M | 231 | Cloud-based omnichannel communication and customer engagement platform is utilized. | |
| sprinklr.com | 2009 | New York, United States | $578.5M | 3,589 | Cloud-based customer experience management software is provided for brands. | |
| observe.ai | 2017 | Redwood, United States | $213.35M | 202 | AI-powered conversation intelligence and automation are provided for contact centers. | |
| gupshup.io | 2004 | San Francisco, United States | $544.34M | 935 | Tools for customer engagement across multiple channels are provided. | |
| liveperson.com | 1995 | New York, United States | – | 809 | Conversational AI platform is provided for digital customer experiences. | |
| 247.ai | 2000 | San Jose, United States | $22M | – | AI-powered platforms and services for customer experience management are provided. | |
| kore.ai | 2013 | Orlando, United States | $234.28M | – | Conversational and generative AI platforms are provided for businesses. |
Detailed competitors of Inference Solutions
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- Full competitor set
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Web traffic of Inference Solutions
Websites that share an audience with Inference Solutions (inferencesolutions.com).
Websites whose visitors overlap most with Inference Solutions. Affinity shows how closely the audiences match.
| Website | Domain | Audience affinity | Monthly visits | Global rank | Profile |
|---|---|---|---|---|---|
| eckoh.com | 45% | 12.7K | #1,939,656 | View details |
Latest news on Inference Solutions
Complete news archive for Inference Solutions
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Similar companies to Inference Solutions
10 companies that operate in the same segment as Inference Solutions (Chatbots), ranked by their profile score on The Company Check.
| Company | Description | Founded | Location | Total funding | Revenue | Employees |
|---|---|---|---|---|---|---|
Cloud-based omnichannel communication and customer engagement platform is utilized. | 2008 | San Francisco, California, United States | USD 239.77 M | USD 5.07 B | 5,540 | |
Cloud-based business process management suite solutions are delivered. | 2010 | San Mateo, California, United States | USD 872.56 M | USD 838.81 M | 4,400 | |
AI-based conversational solutions are provided for user interactions and learning. | 2021 | Menlo Park, California, United States | USD 193 M | – | – | |
Cloud-based unified communication solutions including voice and video are provided. | 2011 | San Ramon, California, United States | USD 475.91 M | USD 4.12 M | 110 | |
Cloud and AI-based chatbots for personal finance management are offered. | 2015 | London, England, United Kingdom | USD 175.49 M | – | – | |
Provider of AI and cloud based contact center suite solutions | 2001 | San Ramon, California, United States | USD 84.1 M | USD 1.15 B | 3,070 | |
Provider of customer communications management platform | 2008 | Stockholm, Sweden | USD 12 M | USD 2.94 B | 4,080 | |
Conversational AI platform is provided for digital customer experiences. | 1995 | New York, New York, United States | – | USD 312.47 M | 928 | |
Cloud based platform for employee communication | 2016 | Mountain View, California, United States | USD 305 M | USD 2.49 M | 57 | |
AI-powered conversation intelligence and automation are provided for contact centers. | 2017 | Redwood City, California, United States | USD 213.35 M | USD 10.89 M | 145 |
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Frequently Asked Questions about Inference Solutions
Inference Solutions was founded in 2005 and raised its 1st funding round 13 years after it was founded.
Inference Solutions is headquartered in San Francisco, United States. It is registered at San Francisco, California, United States.
Callan Schebella is the current CEO of Inference Solutions. They have also founded this company.
Inference Solutions is a funded company, having raised a total of $12M across 2 funding rounds to date. The company's 1st funding round was a Series A of $12M, raised on Jun 2018.
Inference Solutions has 3 employees.
Inference Solutions offers cloud-based IVR, call handling and messaging solutions. The products include InferenceStudio for building call handling and messaging solutions; Inference React, a hosted framework for BroadWorks service providers; Inference QforMe for callers to request call back instead of waiting in queues. Some of the applications provided include appointment maker, inbound ticketing, product recall, tracktrace and others. It provides application library for designing solutions like speech recognition, text-to-speech, and voice biometrics.
Inference Solutions's top competitors include Twilio, Freshworks and Dialpad.
Inference Solutions has 3 investors. Key investors include Five9, Espresso Capital, and PeakSpan Capital.
Inference Solutions operates through Inference Solutions Inc..
Yes. Inference Solutions was acquired by Five9 in October 2020.

