Fundraising Fox

Rilla

New York City, US Β· Founded 2019 Β· 145 employees on LinkedIn Β· 12 known investors

Rilla is an AI-powered sales coaching platform that analyzes recorded customer conversations to provide personalized coaching for sales teams. The platform learns from top performers' techniques and helps sales reps improve close rates and deal sizes through targeted feedback.

Also known as Rillavoice

Founders & leadership

Rilla was founded in 2019 by Christopher Martin and Michael Castellanos.

CMChristopher Martin
Christopher MartininFounder
MC
Michael CastellanosinFounder

Investors Β· 12

Also in the syndicate Β· 3

ERAleadERA FundLaunch Fund (Jason Calacanis)

Funding

SEC filings, press & company announcements

Source: company announcements and press reports β€” follow each round's link for the claim.

Valuation Β· disclosed

Disclosed events
$757Mvaluation at Series BJun 2025
filing β†—
$45Mvaluation at Series ADec 2022
filing β†—

Source: SEC prospectus filings, and round valuations the company or its investors disclosed β€” follow each entry's link for the claim.

Company profile

researched Aug 2026

Rilla develops AI coaching software for in-person, or field, sales teams β€” reps who sell in customers' homes, on job sites or on showroom floors rather than over video calls. A rep opens Rilla's mobile app on a phone before an appointment, with no additional hardware required; the app records the conversation and afterwards transcribes the audio and produces a structured analysis that includes an overall call score, flagged moments tied to behaviors such as presenting financing options or handling objections, the rep's talk-to-listen ratio, and the frequency of open-ended questions. Managers review a condensed clip of roughly three minutes β€” a "virtual ridealong" β€” instead of spending hours physically riding along, and can annotate moments, score the call and send feedback to the rep.

The product line has expanded beyond after-the-fact review. Rilla Live, launched in September 2025, lets a manager follow a live transcript mid-appointment, see active conversations ranked by priority and push coaching notes to a rep's phone during the call. Rilla Intelligence, launched in October 2025, adds company-level analytics built on the company's dataset of in-person sales conversations, surfacing what top performers say differently, which objections recur in a given market and how close rates vary by conversation structure; a Roleplay module lets reps practice against an AI simulation of a customer. The company states its AI is tailored to each customer's sales process and market and, absent a script, learns from the customer's best-performing reps.

Rilla serves in-person sales teams across home building, home services, home remodeling, automotive, dental, senior living and multifamily property management. It frames its mission as making the offline world as searchable as the web, noting that most commerce still occurs offline in stores, offices and homes.

Founding story

Sebastian Jimenez, an NYU graduate (CAS '18) and standup comedian in Queens, first launched Ballotbox, a voting app for political canvassing, with a co-founder in 2018; demand collapsed after the midterm elections, which taught him that market selection mattered most. He then focused on a blind spot he had observed: organizations had no scalable way to understand what happened in face-to-face sales conversations, leaving field sales teams invisible to data and coaching largely guesswork. During the NYU Summer Launchpad he developed the early vision for Rilla, a platform to open the "black box" of in-person sales interactions.

Business model

Rilla sells B2B software on annual per-seat subscriptions paid upfront at contract signing. Sacra reports pricing of approximately $4,000-$5,000 per seat per year with a five-seat minimum, putting a new customer's floor at roughly $20,000 annually before implementation fees, and a built-in 3% annual escalator on renewals. Because contracts are collected in full at the start of each term rather than monthly, the business is cash-generative relative to its size; Sacra notes Rilla described itself as cash-flow positive as early as December 2022. Gross margins are estimated at 85-90%, with speech-to-text and AI inference β€” running well under $1 per appointment at current API pricing β€” as the main cost of goods. Account expansion comes from seat additions and upsell into the premium-priced Rilla Live and Rilla Intelligence modules.

Annual per-seat SaaS subscriptions billed upfront, roughly $4,000-$5,000 per seat per year with a minimum of about five seats, plus premium add-on modules and a 3% annual price escalator; no free trials.

Traction

Sacra estimates Rilla reached $70M in annual recurring revenue in April 2026, up from $51M in 2025, $24M in 2024 and $11M in 2023, with the customer base crossing 2,000 accounts in mid-2025 and implied average contract value of about $20,000. An interview published in September 2025 described growth from $0 to $40M ARR in roughly three years at 15% month-over-month growth. The company reports 232% net revenue retention on its careers page. Customer testimonials on the site cite increases in close rates and ticket price and greatly increased ridealong volume.

Latest developments

Rilla Intelligence launched in October 2025, adding company-level analytics and an AI roleplay module. The Home Depot was announced as a customer in January 2026. On March 9, 2026 Rilla issued a press release announcing a combination of forces with Neighborly to bring AI to plumbers and HVAC technicians. Sacra estimates ARR reached $70M in April 2026.

β–ΈFull profile β€” market position, technology, go-to-market, geography, history, risks & controversies

Market position

Rilla is described as a leading conversation intelligence platform for in-person sales, in a segment that remains underpenetrated. Its closest direct competitor is Siro, founded in New York around 2020 and also focused on in-person sales coaching for home services contractors; the two companies raised a combined $118M within a single month in mid-2025. Sacra estimates Rilla holds roughly a 3-4x revenue lead over Siro, while noting Siro launched real-time coaching before Rilla Live and has deeper integration with ServiceTitan, a widely used home services operating platform. Rilla's revenue per employee is estimated at about $400,000, roughly twice Gong's at comparable stages.

Rilla focuses specifically on in-person field sales rather than phone or video calls, using only a rep's existing smartphone and compressing a manager's multi-hour physical ridealong into a roughly three-minute reviewable clip, which allows every appointment to be reviewed rather than sampled. It layers real-time coaching (Rilla Live) and cross-company analytics drawn from its in-person conversation dataset (Rilla Intelligence) on top of the core recording and analysis product, and models are tuned to each customer's own top performers. Its commercial model β€” annual prepaid contracts, no free trials, five-seat minimum β€” supports a lean team and high revenue per employee.

Technology

Mobile app-based audio capture on reps' existing phones, speech-to-text transcription and AI analysis that generates call scores, behavior-tagged moments, talk-to-listen ratios and open-ended question counts. Rilla Live provides real-time transcription and in-call coaching prompts; Rilla Intelligence applies analytics across what the company describes as the largest dataset of in-person sales conversations, and includes an AI roleplay simulator for practice. Models are tuned to each customer's sales process and top performers' behavior.

Go-to-market

Rilla runs a demo-led enterprise sales motion β€” the website's primary call to action is scheduling a demo β€” with annual contracts paid upfront and no free trials. The founder has described experimenting with trade shows, cold outreach and paper contracts, structuring demos around discovery, storytelling, short product reveals and Q&A, and selling outcomes rather than features. Partnerships extend distribution: a March 2026 press release announces a combination with Neighborly to serve plumbers and HVAC technicians.

In-person and field sales organizations, including home services (such as HVAC), home improvement, home building and remodeling, automotive, dental practices, senior living, and multifamily property management. Customers range from home services contractors to large enterprises; The Home Depot was announced as a customer in January 2026.

Geography

Headquartered in New York City, with an in-person office culture; company offsites have been held in San Diego, Cape Cod and Palm Springs. Guidance on recording consent references US two-party-consent states including California, Massachusetts, Connecticut, Florida, Maryland, Illinois, Washington, Montana, Pennsylvania, New Hampshire and Oregon.

History

Rilla operated at a loss for years while cycling through markets including political canvassing, retail pilots and field marketing, keeping the product largely unchanged while searching for fit. Early capital included two small accelerator checks of $10,000 each in 2018 and 2019 and a $100,000 seed check from ERA in May 2020, followed by a $3.7M Series A in December 2022 led by Crew Capital and an undisclosed Series A1 in December 2023. After settling on field sales, the company recorded $130,000 of revenue in its first month in the new vertical and raised pricing from $30 per month to roughly $5,000 per license per year on annual prepaid contracts. A $68.5M Series B led by GV closed in June 2025, followed by the launches of Rilla Live in September 2025 and Rilla Intelligence in October 2025, The Home Depot as an announced customer in January 2026, and a March 2026 partnership with Neighborly.

Risks & controversies

The product depends on recording customer conversations, which raises consent and compliance considerations; Rilla states recording is legal but that customers must be informed in eleven listed US states and publishes recommendation guidelines. Competitive risk comes from Siro, which launched real-time coaching before Rilla Live and holds a deeper integration with ServiceTitan, a distribution advantage among home services contractors. The company also describes an unusually intense work culture β€” roughly 70-hour weeks, six days a week fully in person β€” which it acknowledges is not a fit for everyone.

Compiled by commissioned research from 8 cited public sources β€” announcements, filings, and press listed under research sources below.

Key figures

latest reported
Annual recurring revenueApr 2026$70M
Average contract value (implied)Jun 2025$20K
CustomersJun 20252,000
EmployeesFeb 202511-50
Gross margin (estimated)Jan 202685-90%
HeadcountAug 2026145
Month-over-month growth rateSep 202515%
Net revenue retentionJan 2026232%
Post-money valuationJun 2025$757M
Revenue per employeeJan 2026$400K
Share of team who are former Division 1 athletesSep 202525%
Total primary funding raisedJan 2026approximately $72M-$79M

Company-reported or press-reported figures, each dated to when it was claimed β€” not independently audited.

Competitors Β· 2

by search overlap

Companies competing with Rilla for the same Google search keywords, organic and paid, via search-intersection analysis.

Timeline Β· 5

launches, deals, and filings
Mar 2026
Rilla and Neighborly combine forces to bring AI to plumbers and HVAC technicians

Press release announced on Rilla's newsroom.

source β†—

Jan 2026
The Home Depot announced as a customer

The Home Depot was announced as a Rilla customer, a larger-scale deployment than the home services contractors that formed Rilla's original base.

source β†—

Oct 2025
Rilla Intelligence launched

Company-level analytics across in-person sales conversations, surfacing top-performer language, common objections by market and close-rate patterns, plus an AI Roleplay practice module.

source β†—

Sep 2025
Rilla Live launched

Real-time coaching product letting managers follow live transcripts of in-progress appointments, rank active conversations by priority and push coaching notes to a rep's phone mid-call.

source β†—

Jun 2025
Series B led by GV

Raised $68.5M in primary capital at an approximately $757M post-money valuation.

$68.5M source β†—

Dated company events from announcements, filings, and press; legal rows summarize public dockets and regulator releases.

In the news

β–ΈResearch sources Β· 8

primary sources listed

8 public sources were cited for this profile; the first-party ones are listed here.

Frequently asked questions

What does Rilla do?
Rilla is an AI conversation-intelligence platform that records and analyzes in-person sales conversations to coach field sales reps.
Who founded Rilla?
Rilla was founded by Christopher Martin, Michael Castellanos in 2019.
Who are Rilla's investors?
Rilla's investors include Broom Ventures, Crew Capital, Draper Dragon, GV (Google Ventures), HubSpot Ventures, Nine Four Ventures, NYU Innovation Venture Fund, PROOF and 1 more.
Where is Rilla headquartered?
Rilla is headquartered in New York City, US.