Rox

Enterprise software is in the middle of a commercial model change. For years, customers paid upfront for licenses and seats regardless of how much they used the product, but by 2025 they increasingly paid based on API calls, tokens, transactions, and compute consumption. A January 2025 survey of 100 software companies found that 85% had adopted some form of usage-based pricing (UBP), up from 45% of SaaS companies in 2021. The same January 2025 report found that 77% of the largest software companies and 64% of the startups on Forbes' Next Billion-Dollar Startups list used UBP.

Existing tech stacks were not designed to support the consumption-based selling of UBP, leaving revenue data fragmented across CRMs, ERPs, support-ticketing systems, and data warehouses. In a January 2025 report, 38% of software companies were experiencing less deal closure than companies whose revenue functions were aligned with sales, marketing, and customer success teams, and 80% of organizations were already working toward a full revenue operations (RevOps) transformation.

Amid this shift, acquiring new customers has become more expensive. In 2024, the median software company spent $2.00 in sales and marketing to win each dollar of new annual recurring revenue, 14% more than a year earlier. Sellers, meanwhile, are spending most of their time on work other than selling. In 2022, more than 30% of sellers' time went to low-value activities that could be automated, and as of 2026, sellers still spent only 40% of their time actually selling.

Rox sells AI agents that handle the research, prospecting, and account-management work of enterprise sellers, running on top of the CRMs and data warehouses companies already use. Rather than adding another system for revenue data, Rox pulls a customer's private data and public web data into one context layer computed in the customer's own warehouse, so the data scattered across sales, finance, and support systems is in front of the seller when they act. Because that context layer is computed inside the customer's own warehouse, the usage, billing, and support data that consumption pricing makes central to revenue is available to Rox's agents without being copied into another system.

Rox was founded in 2024 by Ishan Mukherjee (CEO), Shriram Sridharan (CTO), Diogo Ribeiro (Chief Growth Officer), Avanika Narayan, and Chris Ré, a Stanford computer science professor. Narayan, who led AI at Rox, left the company in March 2026.

Mukherjee experienced the issues of working with legacy CRM as Chief Growth Officer at New Relic from 2021 to 2024, and he and Ribeiro each worked to build in-house systems to track customers and revenue at New Relic and Lacework, respectively. "I've felt the pain of losing businesses while flying blind with legacy CRMs," Mukherjee explained in 2024.

Source: GV

The founders' paths had crossed before Rox. Mukherjee and Ribeiro both worked at Premise Data in 2015 and 2016, and Sridharan worked with Ré as a research assistant at the University of Wisconsin-Madison in 2013. Mukherjee also led product at Lattice Data, which Ré co-founded and Apple acquired in 2017.

The company raised a mostly self-funded pre-seed round in December 2023 and started building in stealth in early 2024. The team initially focused on building an agent that would do "all the work." It soon found that it lacked the data for full end-to-end automation and decomposed the agent into smaller modules. The team also switched to shipping multiple times a day and building closely with customers, and Rox launched publicly in November 2024.

Mukherjee graduated from MIT and was an early engineer in warehouse automation at Kiva Systems, which Amazon acquired. He moved into product, first as Product Lead at Premise Data and Lattice Data, then on the Siri Knowledge Graph at Apple after it acquired Lattice, and then as co-founder and Chief Product Officer at Pixie, which New Relic acquired in 2020. He stayed on at New Relic as Chief Growth Officer for three years.

Sridharan led Kafka performance and cost-efficiency efforts at Confluent and was an early engineer on Amazon Aurora, AWS's cloud-native database. Ribeiro ran data at Lacework and analytics at ThousandEyes, which Cisco acquired. Ré has co-founded several AI companies, including Snorkel AI and SambaNova, and Narayan completed her PhD in his lab in 2026, with research on applying foundation models to data wrangling.

Source: Rox

Enterprise sellers spend much of their day researching accounts, updating records, writing follow-ups, and preparing for meetings across disconnected tools. Rox's agents do that work. The company presents its product as "The Rox Agent," with one agent working each account on top of a customer's CRM, email, calendar, documents, and data warehouse. Rox describes this as a Revenue Operating System in which the system of record and the system of engagement are "converging again into a single layer." Sellers use Rox through a web app, macOS and iOS apps, and inside Slack, Google Workspace, and Microsoft 365. The site organizes the platform into agents and the capabilities they draw on, an orchestration layer that directs them, a secure knowledge layer that holds customer data, and the interfaces sellers use.

Agents

Source: Rox

Rox's featured product is its Outbound Agent. A seller describes the buyers they want, and the agent finds them, verifies their contact details across more than 17 enrichment providers, shows its reasoning for any contact it rejects, and hands the rest to email sequences that handle replies and meeting booking. Beyond outbound, Rox groups its agents by job into outbound and inbound agents, deal management agents, renewal agents, and custom agents that customers configure themselves. In March 2026, Rox launched Rox Autopilot, a workflow builder that lets customers assemble these agents into processes that run without a seller starting each step.

Sales Intelligence

Sales Intelligence agents identify new leads, enrich every account and contact with verified data, watch for buying signals, and score accounts against the customer's ideal profile. In September 2026, Rox added agents that build their own prospect lists, scoring each contact for fit and moving the good ones into a sequence.

Sales Engagement

Sales Engagement agents draft personalized email sequences, manage automated follow-ups, and generate contact-specific call scripts. Agents personalize outputs for each account using both the customer's own data and public web data, which Rox unifies in its knowledge layer, and Rox added a built-in dialer in January 2026, which it made a step in its sequences in July 2026.

Conversation Intelligence

Conversation Intelligence agents prepare briefs before meetings, track the commitments made on calls, draft follow-up emails, and carry context through handoffs between team members. Rox reports that Ramp* cut its meeting preparation from 60 minutes to five minutes with these briefs.

Revenue Intelligence

Revenue Intelligence agents monitor open opportunities for stage-specific risks, project revenue across fiscal quarters, and flag deals that are heating up or cooling down. Rox reported 50% higher productivity among representatives at its beta customers.

Account Intelligence

Account Intelligence agents track priority accounts for signals such as funding rounds, leadership changes, and earnings commentary, map buying committees, and surface insights in a daily digest email. One beta customer reported a 90% reduction in representatives' preparation time.

Orchestration and Knowledge Layers

Across all capabilities is an orchestration layer that determines how agents are directed. Recommended Actions surface one-click next steps on the seller's homepage, each tied to the signal that triggered it. Command Center is the conversational interface where sellers chat with agents directly, using "@" mentions to reference specific accounts, emails, notes, meeting transcripts, or documents. Sellers can also ask Rox to build a deck, document, or report from an account's data.

Underpinning the agents is a secure knowledge layer that unifies private data from tools like Salesforce and Zendesk, warehouse data shared from Snowflake, Databricks, and BigQuery, and public data from the web. Rox computes a knowledge graph of accounts and contacts directly in the data warehouse. Customer data stays in the customer's account with no duplication, while Rox queries it live. A governance layer applies unified permissions and audit trails to both users and agents, and in July 2026 Rox added access provenance, which traces why a user can or cannot see a given record.

Customer

Rox targets sellers within the Global 2000, the 2K largest public companies in the world, which together generated $52.9 trillion in revenue on the 2025 list. Rox also targets the highest-performing sellers at scaling, high-growth companies. Across both groups, its users are enterprise account executives doing account-based selling on their largest and most strategic accounts.

Rox's customers span database and observability software, engineering services, energy, fintech, and AI. As of October 2026, customers include MongoDB, New Relic, Couchbase, Ramp, WSP, Puma Energy, Bynder, Together AI, and Snorkel AI. Sales teams at companies including OpenAI took part in its 2024 private beta.

Adoption is often initiated top-down, with founders and CEOs pulling Rox into the organization. The status quo Rox targets is a fragmented stack of systems of record, in-house CRM rebuilds layered on data warehouses, and disconnected point solutions designed to address isolated pain points. Rox's pitch is to unify that data into a single source of truth and replace manual coordination across tools with agents.

Market Size

In 2024, the revenue operations market, including both software and services, was valued at $4.4 billion and projected to reach $17 billion by 2033, a 16.6% CAGR from 2025 to 2033. That market is also adjacent to two larger software categories that shape how enterprises generate revenue. The first is the CRM layer Rox runs on top of, including Salesforce, HubSpot, Microsoft Dynamics, and SAP; the SaaS CRM market was estimated at $66 billion in 2026 and projected to grow at a 20.1% CAGR through 2031. The second is sales enablement, covering the engagement and coaching tools sellers use day to day, which was valued at $6 billion in 2025 and projected to reach $21.2 billion by 2033.

Spending within these markets is shifting toward agents. Salesforce's Agentforce, its line of AI agents sold on top of its CRM, passed $1.5 billion in annual recurring revenue by August 2026, which shows enterprises already pay for sales agents. Rox competes for that same line item with agents that run across CRMs rather than inside one.

Competitive Landscape

Competition in revenue software comes from two directions. Established CRM vendors such as Salesforce and Microsoft are the main alternatives for Global 2000 customers, as they are embedding AI agents into their platforms and benefit from deep integration ecosystems and high switching costs. Alongside these incumbents, more than 10K tools have emerged to address individual sales workflows, from account research and outreach to meeting analysis and pipeline management.

The line between those tools is blurring. In December 2025, Gartner published its first ranking of vendors in revenue action orchestration, a category formed as sales engagement and revenue intelligence converged. Rox differentiates itself by coordinating go-to-market workflows across the systems of record and systems of engagement customers already use, rather than replacing them. To win deployments against incumbents, Rox offered customers a contractual guarantee of 2x ROI within 90 days, with the option to cancel if it fell short.

Competitors

Salesforce: Founded in 1999, Salesforce is the largest CRM provider, with a 20% share of the global CRM market in 2025. Through Agentforce, it is embedding AI agents directly into its CRM workflows, and since December 2025, it has agreed to acquire AI sales development company Qualified and conversation intelligence company Momentum. As of October 2026, Salesforce had a market cap of $184.8 billion. Its agents work inside Salesforce's own CRM, whereas Rox integrates with several systems of record, including Salesforce.

HubSpot: Founded in 2006, HubSpot provides an all-in-one CRM and go-to-market suite. Its AI agents, including a Prospecting Agent, automate prospecting and pipeline management inside its own platform, and it acquired AI sales agent company Warmly in June 2026. As of October 2026, HubSpot had a market cap of $11 billion. HubSpot competes with Rox at the task automation layer but differs in scope: its AI is bundled into its own platform, while Rox targets enterprise stacks where multiple systems of record and engagement tools coexist.

Outreach: Founded in 2014, Outreach built a sales engagement platform for sequencing, outreach automation, and rep productivity across email, phone, and CRM, and has since expanded into an agentic revenue platform. As of October 2026, Outreach had raised $489 million and was last valued at $4.4 billion in its June 2021 Series G. Outreach competes with Rox on engagement workflows such as outreach coordination and pipeline execution, while Rox's agents monitor, engage, and manage customer relationships using data from several systems.

Apollo.io: Founded in 2015, Apollo.io combines a database of over 240 million contacts with prospecting and sequencing tools sold largely self-serve. As of October 2026, Apollo.io had raised $251.3 million in total funding and was last valued at $1.6 billion in its August 2023 Series D, led by Bain Capital Ventures. In September 2026, Salesforce named Apollo.io the flagship data partner for Hunter, its new outbound sales agent. Apollo.io owns its contact data and sells from the bottom up, whereas Rox brings no proprietary contact database and sells to enterprise account executives.

11x: Founded in 2023, 11x builds autonomous AI "digital workers" that run outbound and inbound sales. As of October 2026, 11x had raised $76 million and was last valued at about $350 million in its September 2024 Series B, led by Andreessen Horowitz. Its founder and CEO, Hasan Sukkar, stepped down in May 2025 after reports that the company had claimed customers it did not have. While 11x centers on autonomous agents that do a seller's work, Rox focuses on AI-enabled humans.

Gong: Founded in 2015, Gong is a revenue intelligence platform that analyzes sales conversations to improve pipeline visibility, forecasting, and coaching. As of October 2026, Gong had raised $583 million and was last valued at $7.3 billion in its June 2021 Series E. Its annual recurring revenue passed $500 million at the end of April 2026. Gong overlaps with Rox on conversation and deal insight, while Rox extends further into execution, from data cleaning to sales outreach.

Clari: Founded in 2013, Clari sells revenue forecasting and pipeline management software. In August 2025, it agreed to merge with sales engagement company Salesloft, which Crunchbase now lists as acquired by Clari. As of October 2026, Clari had raised $496 million and was last valued at $2.6 billion in its January 2022 Series F. The combined company sells forecasting and engagement seats to revenue leadership, while Rox deploys agents for individual sellers that work across those tools.

Backstory: Founded in 2016, Backstory captures sales activity data from CRM, email, and meetings to power analytics, forecasting, and performance management. The company, formerly known as People.ai, renamed itself in April 2026. As of October 2026, Backstory had raised $200 million and was last valued at $1.1 billion in its August 2021 Series D. Like Rox, Backstory extracts signals from fragmented revenue data, but its product remains centered on answers and analytics, whereas Rox moves into executing the workflows those answers point to.

Rox sells its platform on three plans and describes its pricing as combining "outcome-based and usage-based pricing," measured in agent actions. Customers can start for free. The Individual plan costs $100 per month for 10K agent actions, and the Teams plan costs $255 per month for 15K actions, with unlimited seats and CRM writeback. Enterprise pricing is custom and adds data warehouse sync, single sign-on, and a dedicated deployment and support team. Unused actions expire at the end of each billing cycle.

Source: Rox

Rox began as an enterprise product sold with hands-on deployment. As of September 2025, Rox followed a Palantir-style forward-deployment model, placing its own engineers with enterprise customers. In March 2026, co-founder Sridharan wrote that Rox charges "for usage and outcomes," with "no seat-based pricing," and Rox launched a self-serve plan, Rox Teams, in August 2026.

The business relies on third-party cloud infrastructure and AI model providers rather than owned hardware or models. Rox runs warehouse-native on platforms such as Snowflake, so compute and data processing scale with each customer's data, and it builds its agents on OpenAI's models and on Amazon Bedrock. Because Rox prices by agent action, its revenue scales with the same usage that drives its model and compute costs. Forward-deployed engineers for enterprise customers add a services cost on top.

Rox's first traction came in its 2024 beta. By November 2024, more than 35 enterprise sales teams had adopted the platform, including MongoDB, Confluent, and Ramp. In the private beta, account executives reclaimed more than eight hours per week, increased customer activity by more than 35%, and several enterprise customers saw a twofold return on their investment in sales-accepted pipeline. Rox had also onboarded more than 1K companies into its public beta and passed $1 million in annual recurring revenue by November 2024.

Rox then grew through acquisitions and partnerships. In September 2025, it acquired Quilt, a Sequoia-backed AI knowledge assistant for revenue teams, and it announced a partnership with Clay. As of November 2025, Rox served over 5K organizations. In March 2026, the team of Persana AI, an AI prospecting and signal-detection startup, joined Rox, and Rox launched a revenue agent built on Databricks and released the Rox Agent inside Microsoft 365 Copilot. The same month, Sridharan reported that customers were running $800 million in renewals through Rox and that one customer was running $40 million in pipeline per week through it.

Rox has publicly reported results from named customers and has published a number of case studies. For example, it claims MongoDB went from prototype to production in 45 days. Couchbase reached over 90% adoption across its more than 200 field sellers. Bynder's strategic account managers on Rox closed 2.5x more ARR, and Ramp reported a 10-15% increase in conversion rates. "It's like having a rocket engine for your AI needs for your go to market organization," MongoDB CIO Deepa Gopinath said.

In March 2026, Rox was valued at $1.2 billion in a round led by General Catalyst that closed in 2025. The amount of funding raised was undisclosed, and the round was led by returning backer General Catalyst. At the time, Rox was projected to end 2025 with $8 million in annual recurring revenue, putting the valuation at 150 times projected ARR. As of October 2026, Rox had raised a total of $50 million in disclosed funding, a figure that excludes the undisclosed Series B.

Prior to this, Rox announced it had raised $50 million across its seed and Series A in November 2024, at undisclosed valuations. General Catalyst led the Series A, with South Park Commons and Neo participating. Sequoia led the seed round, which closed in February 2024, with participation from GV and General Catalyst. Before that, the company raised a mostly self-funded pre-seed in December 2023.

Selling Cross-CRM Agents to Multi-Vendor Enterprises

Sellers are adopting AI agents quickly. In a 2025 survey of more than 4K sales professionals, 54% of sellers said they had used agents, and nearly nine in 10 planned to by 2027. As of 2026, the largest CRM vendors sold agents bundled with their own systems, such as Salesforce's Agentforce or the sales agents Microsoft includes in Dynamics 365 Sales. Rox integrates with Salesforce, Zendesk, and ERPs at once, which lets it sell agents to enterprises whose sales data spans several vendors rather than one.

Expansion Beyond Enterprise Accounts

Rox has started selling beyond the large enterprise accounts it was built for. In August 2026, it launched Rox Teams, a self-serve plan where customers sign up, connect Salesforce, invite their team, and start running agents, with paid plans starting at $100 per month for an individual seller. Rox's own announcement in March 2026 presented it as "now for all team sizes." A self-serve plan lets Rox reach smaller teams without a dedicated deployment team for each account, which its Enterprise plan includes.

Distribution Through Microsoft

Rox's Microsoft partnership gives it a route into enterprises through a vendor they already buy from. In March 2026, Rox released its agent inside Microsoft 365 Copilot and earned co-sell ready status with Microsoft, and it said it would soon be available as an Azure transactable solution through Microsoft Marketplace. "The world's biggest enterprises run on Microsoft, and they are looking for revenue agents," Mukherjee said at the launch. The channel carries a tension, because Microsoft also sells its own sales opportunity, qualification, close, and research agents in Dynamics 365 Sales, so Rox is distributing through a company that offers a competing product.

Incumbents Building the Same Agents

Salesforce, HubSpot, and Microsoft are building sales agents into the CRMs Rox sits on top of, and they are buying startups to do it. Salesforce agreed to acquire AI sales development company Qualified in December 2025, announced the acquisition of Momentum in February 2026, and was piloting Hunter, an outbound sales agent planned for general availability in November 2026. HubSpot acquired AI sales agent company Warmly in June 2026, and Microsoft offers sales qualification and research agents into Dynamics 365 Sales. Each of these agents ships inside the system of record the customer already owns, so Rox has to show that an agent working across systems delivers enough additional return to justify a separate purchase.

Rules for Automated Outreach

Rox's agents write and send outreach on sellers' behalf, and its dialer has let sellers place calls from inside Rox since January 2026, which puts that work under rules written for automated outreach. In February 2024, the Federal Communications Commission ruled that AI-generated voices count as "artificial" voices under the Telephone Consumer Protection Act, so adding agent-voiced calls would require prior express consent from each person called. In the EU, the AI Act's transparency obligations began to apply in August 2026, requiring that people be told when they are interacting with an AI system. Each rule adds work Rox must do to keep its agents' outreach compliant across markets.

Revenue Scale Against a $1.2 Billion Valuation

Rox's valuation assumes growth that has not yet been shown publicly. At the time of the round reported in March 2026, Rox was projected to end 2025 with $8 million in annual recurring revenue against a $1.2 billion valuation, 150 times projected ARR. By comparison, investors valued 11x at about 35 times ARR at its 2024 Series B, when it was approaching $10 million in ARR, so Rox's valuation prices in roughly four times as much future growth from a similar revenue base. Rox's self-serve plans widen its market but lower its average revenue per customer, so the company has to grow both enterprise deployments and self-serve volume to grow into its valuation.

Rox sells AI agents that sit on top of the CRMs and data warehouses enterprises already use, handling the research, prospecting, meeting preparation, and deal administration that take up much of a seller's day. By unifying customer data into a warehouse-native knowledge layer and running routine workflows through its agents, Rox is designed to give sellers more of their time for customer conversations. Rox reports measurable gains at customers including MongoDB, Couchbase, and Ramp, and investors valued the company at $1.2 billion in March 2026. Rox's challenge is to grow revenue into that valuation while Salesforce, HubSpot, and Microsoft build the same agents into the systems of record Rox depends on.

*Contrary is an investor in Ramp through one or more affiliates.