ListPlus for Outlook

Qualify Every Lead Before You Reply — Right Inside Outlook

ListPlus is an Outlook Add-in — installed from the Microsoft Store — that shows you job title, decision-maker status, company size, industry, revenue and the full LinkedIn profile for every email sender. Without leaving your inbox.

Install from Office Store
Available in the Microsoft Store · Works with Outlook Desktop, Web & Mac · Free plan · No credit card

From unknown sender to qualified lead in about ten seconds — see ListPlus running inside Outlook.

The Problem

Every Unknown Sender Is a 5-Minute Research Tax

Your SDR gets 50 emails a day. For every unfamiliar sender, they open LinkedIn, Google the company, check the website. 3–5 minutes per lead — before they've even decided whether to reply. And since Clearbit became HubSpot Breeze, there hasn't been a single dedicated enrichment tool for Outlook. Until now.

5 min
Per unknown sender

LinkedIn, company website, Google search — manual qualification eats hours every week before you've written a single reply.

20+
Unknown senders per day

SDRs, recruiters and AEs receive 50–200 emails daily. Most senders are strangers. Most need to be qualified before you waste a reply.

1
Provider in most tools

Lusha, Apollo and ZoomInfo all run on a single proprietary database. When their database misses, you miss. No fallback, no second chance.

0
Dedicated Outlook tools left

Since HubSpot acquired Clearbit in 2023, there has been no dedicated Outlook enrichment add-in. Browser extensions overlay LinkedIn — none live where the email actually arrives.

The Solution

Know Everyone in the Room

Open any email in Outlook. Click ListPlus. Everyone who's part of the conversation — sender, recipients, CC, people who replied earlier in the thread — appears in the sidebar with their full profile: job title, decision-maker status, company, LinkedIn, phone and more. No tab-switching. No manual research. No guessing who's the decision-maker.

Detect
Everyone in the Conversation, Automatically

ListPlus identifies everyone who's part of the message you're looking at — sender, recipients, CC, BCC and people who replied earlier in the thread. It only looks at the participant list. The body of your email is never read, stored or sent anywhere. Calendar events work the same way: every attendee gets a contact card, ready to enrich.

  • Automatic identification of all email and calendar participants
  • Covers earlier replies in the thread — not just the open message
  • Personal domains (gmail.com, outlook.com) filtered out of company lookups
  • Compose mode: recipients enriched live as you write
ListPlus sidebar inside Outlook showing detected contacts from an email thread
Qualify
Company Intelligence — Qualify Leads Before You Hit Reply

ListPlus shows you the full company profile the moment you open an email. Industry, size, revenue range, tech stack, founded year, LinkedIn company page. Everything you need to decide: is this lead in my ICP — or a polite no?

  • Industry, company type and decision-maker signals
  • Employee count, revenue range, founded year
  • Tech stack, website, LinkedIn company page, phone
  • Decision-maker status surfaced on every contact card
Expanded company intelligence section in the ListPlus Outlook sidebar
LinkedIn
LinkedIn Profiles, Without Leaving Outlook

See the full LinkedIn profile of any email sender right inside Outlook — headline, work experience, education, connections, followers. Everything you'd get from Sales Navigator, minus the tab-switching.

  • Full profile headline and current position
  • Complete work history with dates
  • Education details — university, degree, field
  • Connection and follower counts plus direct profile link
LinkedIn profile section with experience and education inside the Outlook sidebar
Enrich
Enrich Exactly What You Need — Not Everything at Once

Most enrichment tools are all-or-nothing. ListPlus lets you choose what to fetch for each contact: just the company, just the LinkedIn profile, or the full waterfall for a high-value prospect. Granular control, no wasted lookups. Waterfall enrichment cascades through 15+ providers — Enrich.so, HarvestAPI, FullEnrich, Prospeo, CompanyEnrich, Serper, Crunchbase, MillionVerifier — until verified data appears.

  • Company Lookup — industry, size, revenue, HQ
  • LinkedIn Profile — full profile, experience, education
  • Contact Profile Lite — verified email and phone via Prospeo
  • Contact Profile Waterfall — multi-provider fallback for max coverage
  • Find LinkedIn URL · Crunchbase · Verify Email — pick exactly what you need
Per-action enrichment buttons on a contact card in the ListPlus Outlook sidebar
Pipeline
From Inbox to Pipeline in One Click

Every enriched contact lands automatically in an Outlook Contacts list inside the ListPlus web app. From there, sync to HubSpot, Salesforce or Pipedrive — or send straight to Power Automate, Zapier or Make via webhook directly from the sidebar.

  • Add to List — push contacts into any ListPlus list
  • Send to Webhook — Power Automate, Zapier, Make from the sidebar
  • CRM sync via the ListPlus web app — HubSpot, Salesforce, Pipedrive
  • Cross-device sync — login once, token roams to Web, Windows, Mac
Enriched Outlook contacts auto-saved to a list inside the ListPlus web app
The Difference

Manual Qualification vs. ListPlus

Without ListPlus
Alt-tab to LinkedIn for every unknown sender
5 minutes of research before each reply
Single-provider tools miss 40–60% of contacts
Pay for every lookup, even when nothing is found
Enriched contacts trapped in a sidebar
Browser extension on every machine, every browser
With ListPlus
LinkedIn, company and phone in the Outlook sidebar
10 seconds — one click, verified data appears
15+ providers in automatic waterfall
Free contact extraction, paid enrichment only on click
Auto-pushed to a real list in the ListPlus web app
Outlook Add-in from the Microsoft Store — install once, syncs across devices
Clearbit Alternative

The Clearbit Alternative for Outlook Users

When HubSpot acquired Clearbit in late 2023 and rebranded it as Breeze Intelligence, thousands of sales teams lost their favorite enrichment tool for Outlook. ListPlus fills that gap — and goes further.

Lives Inside Outlook

Unlike Clearbit, ListPlus is a Microsoft Office Add-in — not a browser extension. It lives where your email actually arrives: Outlook Desktop, Outlook for Mac and Outlook on the Web. One install, three platforms, zero browser extensions to manage.

Granular, Per-Field Enrichment

Unlike Lusha and Apollo, ListPlus gives you per-field control. Fetch just the company, just the LinkedIn profile, or the full waterfall — your choice, contact by contact. You only pay for the data you actually need, never for an all-or-nothing bundle.

Waterfall + EU-Native

Unlike single-provider tools, ListPlus cascades through 15+ data sources in one click for maximum coverage. And unlike US-only competitors, ListPlus is built by Airrange GmbH in Munich, hosted on EU infrastructure, and fully GDPR-compliant.

How It Works

Three Steps. About Two Minutes. Zero IT Tickets.

1

Install

Get ListPlus for Outlook from the Microsoft Store — listed as “ListPlus — Contact Enrichment for Outlook”. Click Get it now, pick your account, done. About 30 seconds.

2

Open Any Email

Click the ListPlus icon in your Outlook ribbon. The sidebar opens and identifies every participant in the email or calendar event — sender, recipients, CC, earlier replies.

3

Enrich and Act

Pick the data you need — company, LinkedIn, contact details. Enriched contacts can be pushed to a ListPlus list, sent to Power Automate or Zapier, or copied to your clipboard.

Free to Install. Free to Start.

Get it from the Microsoft Store and sign up directly from the add-in — no credit card, no Azure AD, no IT ticket. The free plan includes everything you need to qualify your first contacts. Upgrade only when you need more volume.

See Pricing
FAQ

Frequently Asked Questions

What is the best lead enrichment tool for Outlook?
ListPlus is the leading dedicated lead enrichment add-in for Microsoft Outlook. Since Clearbit was acquired by HubSpot in 2023 and rebranded as Breeze, ListPlus is the only Outlook add-in focused specifically on B2B contact and company enrichment, with support for LinkedIn profiles, waterfall enrichment across 15+ data providers, and direct push to your CRM via the ListPlus web app.
Is there a Clearbit alternative for Outlook?
Yes. ListPlus is the direct Clearbit alternative for Outlook users. It runs as a Microsoft Office Add-in (not a browser extension), works inside Outlook Desktop, Web and Mac, and offers the same core functionality — company intelligence, contact enrichment, decision-maker identification — plus features Clearbit never had: granular per-field enrichment, waterfall data sourcing across 15+ providers, and EU-native GDPR compliance.
How do I enrich contacts in Outlook?
Install ListPlus from the Microsoft Store. Open any email or calendar event in Outlook. Click the ListPlus icon in the toolbar — the sidebar opens and automatically detects all email participants. Click an enrichment action on any contact to fetch company data, LinkedIn profile or full contact details. Enriched contacts can be pushed to a ListPlus list, sent to Power Automate or Zapier, or synced to HubSpot, Salesforce and Pipedrive via the ListPlus web app.
Can I see LinkedIn profiles inside Outlook?
Yes. ListPlus fetches and displays full LinkedIn profiles — including headline, work experience, education, current position and connection counts — directly in the Outlook sidebar. You no longer need to open LinkedIn in a separate tab to research an email sender.
How do I identify the decision-maker from an email?
ListPlus surfaces job title, seniority and decision-maker signals on every contact card the moment you open an email. Combined with company size, industry and revenue, you can qualify any sender as decision-maker, influencer or wrong contact in seconds — without manual research.
Does ListPlus work with Outlook Web and Mac?
Yes. ListPlus is a Microsoft Office Add-in, which means it works on Outlook for Windows (new and classic), Outlook for Mac, and Outlook on the Web (outlook.office.com). Outlook Mobile (iOS and Android) is supported with limitations. One install, all platforms — your authentication token roams via Outlook roamingSettings, so you never have to log in twice.
How much does ListPlus for Outlook cost?
ListPlus is free to install from the Microsoft Store and free to try — no credit card required to start. Different enrichment actions (Company Lookup, LinkedIn Profile, Contact Waterfall and so on) consume different amounts of credits, and every cost is shown on the button before you click it. Paid plans start at €39/month. See listplus.ai/en#pricing for the full plan breakdown.
Can I push Outlook contacts to HubSpot, Salesforce or Pipedrive?
Yes — via two paths. From the Outlook sidebar, you can Add to List or Send to Webhook directly into Power Automate, Zapier or Make. From the ListPlus web app, the same enriched contacts sync to HubSpot, Salesforce and Pipedrive through native CRM integrations. Either way, no copy-paste, no CSV exports.
Is there a free version of ListPlus for Outlook?
Yes. You can install ListPlus for free from the Microsoft Store as “ListPlus — Contact Enrichment for Outlook”. The free plan includes everything you need to qualify your first contacts — no credit card required.
Is ListPlus GDPR-compliant?
Yes. ListPlus is built by Airrange GmbH in Munich, Germany. All contact data is processed in the EU on Vercel's Frankfurt (fra1) infrastructure — Vercel is SOC 2 Type 2, ISO 27001 and HIPAA certified and operates under a GDPR-compliant Data Processing Agreement. We follow strict GDPR data handling, and we never access the body of your emails — only the participant list already visible in the Outlook headers. Full compliance documentation at listplus.ai/en/compliance.

Install ListPlus for Outlook — Free to Start

Get it from the Microsoft Store · Free plan · No credit card · Works in Outlook Desktop, Web and Mac

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