Clearbit vs Close: Which Is Better in 2026?

Clearbit (now part of HubSpot) is a B2B data and enrichment platform that helps companies enrich their contact and account records with accurate company and person details, identify website visitors, and power smarter sales and marketing. By turning a single piece of information — like an email or a company domain — into a rich profile of firmographic and contact data, Clearbit helps teams understand who their leads and customers are, qualify and route them effectively, and personalize their outreach and marketing.

The platform's core capability is data enrichment: given limited information, it appends details such as company size, industry, location, role and more, filling in the gaps in your CRM and marketing systems so records are complete and useful. Beyond enrichment, Clearbit offers capabilities like identifying anonymous website visitors (revealing which companies are showing interest), real-time enrichment of form submissions to shorten forms and improve data quality, and intelligence that supports lead scoring, segmentation and targeting. This data foundation helps sales and marketing teams work more precisely and efficiently.

Clearbit is widely used by B2B sales and marketing teams that depend on accurate, complete data to qualify leads, personalize campaigns, route prospects to the right reps, and understand their pipeline and audience. Its integration into the broader sales and marketing stack — including its connection to HubSpot — makes enriched data available where teams already work. As B2B go-to-market increasingly relies on good data for targeting and personalization, enrichment and intelligence platforms are an important part of the stack. For B2B teams that want to enrich their data, identify interested companies and power more precise, personalized sales and marketing, Clearbit offers a powerful, well-established and widely-trusted solution — used in accordance with applicable privacy regulations.

Close is a CRM designed specifically for high-velocity inside sales teams — the teams whose job is to make calls, send emails, and close deals at pace. Many CRMs are built primarily for managers to track data, leaving the salespeople who actually use them every day with a cumbersome tool that slows them down. Close inverts that priority: it's built first and foremost for the rep doing the selling, putting communication and action at the centre so that calling, emailing, and following up all happen within the CRM itself, without juggling separate tools or wasting time on data entry.

The defining feature is that communication is built in. Close includes calling and email directly in the platform, so a rep can work through a list of leads, call them with one click, log everything automatically, and send follow-ups without ever leaving the CRM. It supports calling features, email sequences and automation, and smart views that help reps focus on the right prospects at the right time. Because the tedious logging is handled automatically and the tools the rep needs are all in one place, sellers spend far more of their time actually selling rather than updating records. Reporting still gives managers the visibility they need, but not at the expense of the rep's productivity.

Close is especially popular with startups, small and mid-sized businesses, and remote sales teams that live on the phone and in the inbox and want a CRM that makes them faster rather than slower. The value is velocity: by removing friction from outreach and follow-up, Close helps teams reach more prospects, respond faster, and close more deals with the same effort. Its focus on the seller's daily experience means reps actually like using it, which solves the chronic problem of CRMs that get neglected because they're a chore. For a sales team that grows by working a high volume of conversations efficiently, Close offers a purpose-built, communication-first CRM that's squarely on the side of the people doing the selling.