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Technologies / HubSpot / RB2B

Companies using HubSpot and RB2B

82 companies in our data have public evidence for both HubSpot and RB2B, and 12 name both in their own subprocessor list. Each company below links to the source for every claim. Our coverage is partial, so this is not everyone.

82companies use both
2%of HubSpot users
39%of RB2B users
12name both as subprocessors

Companies using one are 2.1 times as likely as the average company in our data to show evidence of the other.

The companies

Strongest evidence first: a company naming both in its own subprocessor list comes before one seen on its website or in job postings.

Subprocessor listPrivacy policyWebsiteJob postings

CompanyHubSpotRB2B
askyazi.comYazi is a WhatsApp-native research platform that runs surveys, diary studies, and AI-moderated interviews and analyzes the responses.
cfo.aiAri is an AI CFO that connects to a company's ledger, bank and payroll and maintains a current financial model.AI and machine learningFinance and accounting software
Deliverectdeliverect.comDeliverect provides an omnichannel digital ordering platform that connects first-party and third-party orders to restaurant POS systems and manages dispatch and delivery.Food and restaurants
GaggleAMPgaggleamp.comGaggleAMP is a platform that turns employees into a measurable advocacy network that shares company content to their personal social networks, built into Slack and Teams with AI-generated copy variations.Marketing
GenieAIgenieai.coGenie AI builds specialist AI agents that draft, review and negotiate contracts in Word files.AI and machine learningLegal
influencers.clubinfluencers.club provides a creator data platform with influencer profiles, verified emails, metrics and audience insights, plus an API for discovery, enrichment, outreach and campaign tracking.Marketing
InMotion Hostinginmotionhosting.comInMotion Hosting provides web hosting services including shared hosting, VPS hosting, dedicated servers, bare metal servers, and cloud hosting.Cloud and infrastructure
Levenzalevenza.comLevenza provides AI-powered administrative agents for scheduling, inbox management, timesheets, room bookings, and travel.AI and machine learningProductivity and collaboration
MinIOmin.ioMinIO provides an AI data and memory foundation built on open formats, including object storage, AIStor Memory for AI agents, and an AI-ready lakehouse.AI and machine learningCloud and infrastructure
Orderliorderli.comOrderli provides a QR ordering system for hospitality venues that lets guests order on their own and routes each order to the bar, kitchen or other set station.Food and restaurantsTravel and hospitality
Plivoplivo.comPlivo provides voice AI agents and telephony APIs, including SIP trunking, audio streaming, and a no-code agent studio.AI and machine learningCommunications
Zip Securityzipsec.comZip provides an automated security platform that deploys and maintains endpoint protection, identity and access controls, device management, and email protection.Cybersecurity
Apiableapiable.ioApiable provides a platform for building branded API portals, packaging APIs into products, monetizing API usage, and managing API consumers.Developer tools
Chronographchronograph.peData and analyticsFinance and accounting software
Cometlycometly.comCometly provides marketing attribution and analytics software that connects ad, CRM, and revenue data and syncs attribution data back to ad platforms.Data and analyticsMarketing
Factorsfactors.aiFactors provides an AI account-based marketing platform that gathers ABM data in one place and uses AI agents to identify accounts, launch ad campaigns, and attribute wins.AI and machine learningMarketing
Zealgetzeal.ioZeal provides loyalty, customer insights and merchant health monitoring services for supported payment terminals.FintechPayments
Katalyze AIkatalyzeai.comKatalyze AI provides agentic infrastructure for life sciences that helps scientists and engineers assemble evidence and draft documents for expert review.AI and machine learningBiotech and life sciences
Mintlifymintlify.comMintlify is an intelligent documentation platform that provides self-updating documentation.Developer tools
Reignreign.comReign provides an AI-native revenue engine with custom checkout and payment orchestration tools for direct response ecommerce.E-commerce
Samaya AIsamaya.aiSamaya provides AI agents that combine a firm's internal research with filings, transcripts, and licensed financial data to support investment research.AI and machine learning
Spekitspekit.comSpekit provides an AI-powered revenue enablement platform with content management, learning, coaching, and deal intelligence tools.AI and machine learningSales
supportsupport.sitePlain provides a help center, customer inbox, and AI assistant for customer support.Customer support
AirMDRairmdr.comAirMDR provides an AI-powered managed detection and response (MDR) service and AI SOC platform that automates alert triage and case investigation.Cybersecurity
Alokaialokai.comAlokai provides an agentic frontend platform for enterprise commerce, covering storefront, data layer, cloud, monitoring, and AI.AI and machine learningDeveloper tools

57 more companies

See every company using both HubSpot and RB2B, with the source for each.

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The two technologies

HubSpot

CRM and sales

HubSpot is a customer platform that brings together marketing, sales, and customer service software on one agentic platform. It is used for marketing automation, sales, customer service, content marketing, data management, and billing and payments.

Summarized from hubspot.com on 8 Nov 2026.

2% of the 4,343 companies we see using HubSpot also show the other.

All 4,343 companies using HubSpot1,160 name it as a subprocessorMore in CRM and sales

RB2B

Analytics

RB2B is website visitor identification software that identifies people and companies visiting a website. It is used to turn website traffic into leads by providing names, LinkedIn profiles, and email addresses that can be sent to tools like Slack or a CRM.

Summarized from rb2b.com on 8 Nov 2026.

39% of the 210 companies we see using RB2B also show the other.

All 210 companies using RB2B22 name it as a subprocessorMore in Analytics

Industries

Among the companies above, by our own classification of their homepage.

AI and machine learning10Marketing4Data and analytics3Developer tools3Finance and accounting software2Food and restaurants2Cloud and infrastructure2Cybersecurity2E-commerce2

Other pairs

Companies with their own evidence for both.

More with HubSpot

Cloudflare4,268companiesGoogle Workspace3,110companiesGoogle Tag Manager2,846companiesGoogle Analytics1,965companiesAmazon Web Services1,725companiesWebflow1,167companies

More with RB2B

Cloudflare210companiesGoogle Workspace178companiesGoogle Analytics122companiesGoogle Tag Manager98companiesNext.js82companiesVercel78companies

Questions

How many companies use both HubSpot and RB2B?

82 companies in StrataDB's data have public evidence for both, and 12 of them name both in their own subprocessor list, the strongest evidence we hold. Our coverage is partial, so the real number is higher.

Which companies use HubSpot and RB2B?

askyazi.com, cfo.ai, Deliverect, GaggleAMP and GenieAI, and 77 more companies. Each one links to the evidence behind it.

How does StrataDB know a company uses HubSpot and RB2B?

From four kinds of public evidence: subprocessor lists, privacy policies, website code and job postings. Each is kept apart with its source and the date we saw it. A company missing here means we found no evidence, not that it does not use them.

Find every company using HubSpot and RB2B

See the full list with the source for each company, and run the same lookup for any technology from the API, Claude or your browser.

  • Every company and vendor, with its public source
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