Balto is the contact center AI company that isn't in Silicon Valley. It was built in St. Louis in 2017 by Marc Bernstein and two co-founders. It does real-time guidance, whispering the right words to agents mid-call, the same pitch as Cresta but from Missouri. It has raised $52 million, a fraction of its coastal rivals. Balto's whole bet is that you do not need a billion-dollar valuation to solve this. Sometimes the scrappy one from flyover country is the smart pick.
Founded
2017
HQ
St. Louis, USA
Total Raised
$52 million
Founder
Marc Bernstein, Chris Kontes, and Davidson Girard
Status
Private
Website
www.balto.aiTHE ORIGIN STORY
Balto started in January 2017 in St. Louis.
Marc Bernstein founded it with Chris Kontes and Davidson Girard. Bernstein became CEO, Kontes COO, and Girard CTO.
The idea was real-time call guidance. Most call center software grades agents after the call is over, which is like reviewing a game after you have already lost.
Balto wanted to help during the call, while it still mattered. Its software listens to both sides of a live conversation and instantly surfaces the right thing to say.
The company raised its first seed money from Stage Venture Partners and a group of early-stage funds, unusual for a startup based far from the coasts.
WHAT THEY ACTUALLY DO
Balto sells real-time guidance software to contact centers. A company installs it, and it listens to every live call.
As agents talk, Balto pops up the right script, the required compliance line, or a reminder they forgot something. Customers pay a subscription per agent seat.
The value is speed. Coaching that happens during the call changes the outcome.
Coaching that happens after only changes the next call. Balto also checks that agents say what they legally have to say, which matters a lot in regulated industries like debt collection and insurance.
THE PRODUCTS
Balto's core product is real-time guidance. During a live call, it shows agents dynamic prompts, the exact words that work, and checklists to make sure nothing gets missed.
Balto also has real-time QA, which scores calls as they happen instead of days later. Its real-time alerts ping supervisors the moment a call goes sideways so they can jump in.
More recently Balto added generative AI features, including automated coaching and a tool that suggests better scripts based on what actually wins calls. Everything centers on the live moment, not the post-call report.
HOW THEY GREW
Balto grew by being efficient, not flashy. Based in St.
Louis, it built with less money than its California rivals and made that a selling point. It was an Arch Grants company, part of a St.
Louis program that gives startups equity-free cash to stay in the city. Sierra Ventures led a $10 million Series A in 2020.
Then Stripes led a $37.5 million Series B in 2021, with RingCentral Ventures joining. RingCentral matters because it sells cloud phone systems, a natural home for Balto's guidance.
The strategy is focus. Balto stayed narrow on real-time guidance while bigger players tried to do everything.
THE HARD PART
Balto's challenge is size and noise. It raised $52 million total.
Cresta raised three times that and Observe.AI four times that. In a market where enterprise buyers want a safe, well-funded vendor, being the smaller name is a real disadvantage.
On top of that, large language models made real-time suggestions cheap for everyone. The feature Balto pioneered is now something a giant like NICE or Five9 can add for free.
So Balto has to win on being better and easier, not bigger. That is a hard way to compete against companies with far deeper pockets.
MONEY TRAIL
Seed
2019 · Led by Stage Venture Partners
$3M raised
Series A
2020 · Led by Sierra Ventures
$10M raised
Series B
2021 · Led by Stripes
$38M raised
WHO BACKED THEM
Balto's money came from a mix of coastal venture firms and early believers who bet on St. Louis.
The first seed round was led by Stage Venture Partners of Los Angeles, joined by funds like OCA Ventures and TIA Ventures. Sierra Ventures led the $10 million Series A in 2020.
Stripes, a New York growth firm, led the $37.5 million Series B in 2021. RingCentral Ventures joined that round, a strategic tie to a major cloud phone provider.
In total Balto has raised about $52 million, lean by contact center AI standards.
Related Profiles
Head-to-Head
Compare Balto vs another company.