Your sales team has more data than ever and still spends Monday morning guessing who to call. 98% of website visitors leave without converting, the contact lists you bought last year are going stale, and the intent reports land in an inbox nobody opens.
A lead intelligence platform is supposed to fix that. In practice, the category covers very different tools: contact databases, account-based intent platforms, and website visitor identification. Most teams end up paying for one of each and stitching them together.
We compared eight platforms that US sales teams shortlist in 2026. Our pick: Leadinfo. It is the one platform on this list that shows which companies are active on your own website, gives your reps the right contact, starts the follow-up automatically, and keeps identifying companies when visitors decline cookies, with prices you can see before you talk to anyone. The rest of this guide explains why, and when another tool makes sense.
What a lead intelligence platform should actually do
Strip away the category labels and a sales team needs three things from lead intelligence:
- Signal. Which companies are showing buying interest right now?
- Context. Who at that company should we talk to, and what did they look at?
- Action. What happens next, and who owns it?
Tools that only cover the first point produce reports. Tools that only cover the second produce lists. The value sits in connecting all three. If you are still mapping your requirements, our overview of the best B2B lead generation tools of 2026 covers the wider landscape.
How we compared these platforms
We scored every platform on six criteria that decide whether a sales team actually uses the tool after month two:
- First-party signal. Does it show which companies visit your own website?
- Contact data included. Can reps get from a company to a person without a second tool?
- Built-in activation. Can a signal trigger alerts, CRM updates and outreach automatically?
- Pricing transparency. Can you see what it costs before a sales call?
- Time to value. Can you start a trial yourself and see your own data the same day?
- Coverage without cookies. Does it keep working when visitors decline your cookie banner?
These are the same questions we suggest in our guide on how to choose the right lead generation software.
The comparison at a glance
| Platform | Company visits on your site | Contact data | Built-in outreach | Coverage without cookies | Published prices | Self-serve start |
|---|---|---|---|---|---|---|
| Leadinfo | Yes | Yes | Yes (Autopilot) | Yes | Yes, from $73/mo | 14-day trial |
| ZoomInfo | From Copilot Advanced | Yes | Not listed | Not listed | No | Free trial |
| Apollo.io | Yes | Yes | Yes | Not listed | Yes, per user | Free plan |
| 6sense | Yes | With data credits | Not listed | Not listed | No | Demo first |
| Cognism | Not listed | Yes | Not listed | Not listed | No | Not listed |
| Lead Forensics | Yes | Not listed | Not listed | Not disclosed | No | 1-week trial after a sales call |
| Dealfront | Yes | Yes | Not listed | Not disclosed | No | Leadfeeder free tier |
| HubSpot Buyer Intent | Yes | No | Not listed | Not listed | HubSpot credits | Inside HubSpot |
“Not listed” means the capability is not stated on the vendor’s pricing page or in our verified competitor facts. Check it directly with the vendor. Leadinfo is the only platform with a yes in every column.
1. Leadinfo: best overall for B2B sales teams
What it does. Leadinfo shows which companies visit your website, which pages they read and how often they return. It matches them to your ideal customer profile and gives your reps the contacts to reach, with a 93% contact match. From there, triggers push hot accounts to your CRM, alert the right rep in Slack or Microsoft Teams, and start outreach.
Why it wins for most sales teams.
- It starts with the strongest signal you have: companies already researching you. Contact databases tell you who could buy. Leadinfo tells you who is looking this week, then helps you identify companies with high purchase intent and act on them.
- It closes the loop without a second tool. Triggers run IF-THEN rules around the clock: a company from your target industry reads your pricing page for two minutes, and it is tagged, sent to your CRM and flagged to sales. With the Autopilot add-on, from $39 a month, that same rule can start an email and LinkedIn sequence. Autopilot campaigns reach a 40%+ open rate and a 60% click rate, and teams book 20% more meetings compared with cold outreach.
- It fits the stack you already run. Leadinfo offers 75 native integrations, including HubSpot, Salesforce, Pipedrive and Microsoft Dynamics, plus 8,000+ apps via Zapier and Make.
- It keeps working when consent banners don’t. Most tools lose 40 to 60 percent of their visibility to consent banners. Leadinfo’s cookieless mode gives you 100% company identification without cookies, because it identifies companies rather than people. It works with business data only, is fully GDPR-compliant, ISO 27001 certified and hosted in the EU. If your legal team wants the detail, read how identifying website visitors without cookies works.
Pricing. Published in dollars on the site. Annual billing starts at $73 a month for Starter, $172 for Scale and $388 for Pro, scaling with the number of identified companies. All volume tiers are listed on the pricing page. The 14-day trial starts when your tracking code goes live, not when you sign up, and needs no credit card. Installation takes 5 to 10 minutes.
Proof. More than 10,000 customers use Leadinfo. It holds a 4.3/5 rating and a High Performer award on G2, with a 9.2 ease-of-use score.
Good to know. Leadinfo’s company database was built on European business data. If your target accounts are almost entirely in North America, use the trial to check coverage on your own traffic before you commit.
Best for: B2B teams with 50 to 1,000 employees that want website signals, contacts and follow-up in one place, without a procurement cycle.
2. ZoomInfo
What it does. A large B2B data platform with separate sales and marketing plans. The entry sales plan, Professional, includes contact data but no buyer intent or website visitor tracking. Those arrive with Copilot Advanced and Copilot Enterprise, and on the marketing plans Marketing Demand, ABM Lite and ABM Enterprise.
Pricing. Not published. ZoomInfo states that pricing depends on features, number of licenses and credit usage. Free trials are offered.
Where it falls short for most teams. Website signals are not part of the entry plan, so the feature this guide treats as the starting point costs an upgrade. Because pricing combines licenses and credits, the final cost only becomes clear in a sales conversation.
Best for: organizations that want contact data and topic-based intent for large sales and marketing teams from one vendor, and can work with quote-based pricing.
3. Apollo.io
What it does. A prospecting database with built-in email sequencing and multichannel campaigns. Apollo lists website visitor identification among its features and lets you filter prospects on buyer intent signals.
Pricing. A free Starter plan, paid plans per user and a credit system for exports and mobile numbers. Trials include 50 credits and 5 mobile credits.
Where it falls short for most teams. Apollo is built around list building and sequencing. Usage runs on credits, so heavy prospecting means buying more of them, and teams have to manage those limits alongside seats.
Best for: small outbound teams that mainly need a searchable contact list and sequences, and want to start on a free plan.
4. 6sense
What it does. An account-based platform with sales intelligence, predictive AI scoring and AI-generated account summaries. Web visitor identification and technographics are listed as features. Contact data comes through data credits.
Pricing. Not published. Plans combine Sales Intelligence with data credits, predictive AI, or both. There is no free plan; the route in is a demo.
Where it falls short for most teams. The platform centers on account-based programs, predictive models and AI scoring. Contact data, predictive scoring and the base product are packaged separately, so an evaluation covers several packages at once and there is no way to try it on your own.
Best for: larger organizations running a formal ABM program with the operations capacity to manage predictive models.
5. Cognism
What it does. A contact data provider focused on reaching decision-makers. The Standard plan covers contact data, list building, AI research and CSV enrichment. The Pro plan adds premium mobile data, on-demand verification and buying intent.
Pricing. Not published. Both plans include 5 seats. CRM enrichment and data-as-a-service are priced separately. No free trial is mentioned on the pricing page.
Where it falls short for most teams. Cognism tells you who to contact, not which companies are visiting your website. You still need a separate signal source to decide when to reach out.
Best for: teams whose main bottleneck is reaching the right phone numbers, and who already have a signal source.
6. Lead Forensics
What it does. Website visitor identification with more than ten years in the market, focused on the UK and US. Every account includes unlimited logins and a dedicated customer success manager.
Pricing. Not published. The trial lasts one week and starts after a sales call.
Where it falls short for most teams. Five native CRM integrations, compared with 75 at Leadinfo, with more available through Zapier. Cookie dependency is not disclosed.
Best for: enterprise teams that require unlimited user logins and a dedicated success manager on every tier.
7. Dealfront
What it does. A go-to-market platform created by the merger of Leadfeeder and Echobot, combining visitor identification, sales intelligence, contacts and advertising, with AI-powered ICP matching.
Pricing. Not published; custom quotes only. The Leadfeeder free tier shows 100 companies with 7 days of data.
Where it falls short for most teams. Cookieless tracking is not disclosed, and Leadfeeder relies on cookies, so visitors who decline consent drop out. You buy a broad platform even if you mainly need visitor signals. Our Leadinfo vs Leadfeeder comparison goes deeper.
Best for: large organizations that want intelligence, contacts and advertising from a single platform.
8. HubSpot Buyer Intent
What it does. Part of HubSpot’s Breeze AI layer. Buyer Intent shows which companies visit your site inside the HubSpot CRM.
Pricing. Breeze Assistant is free. Buyer Intent runs on HubSpot credits, and agents are paid add-ons.
Where it falls short for most teams. It identifies companies but does not provide contact details, so reps need a second platform for phone numbers and email addresses before they can follow up.
Best for: teams fully committed to HubSpot that mainly want visit context on accounts already in their CRM.
The verdict
Leadinfo is the best lead intelligence platform for most B2B sales teams in 2026. It is the only platform in this comparison that covers all six criteria: first-party website signals, contact data, automated follow-up, published pricing, a self-serve trial and full company coverage without cookies.
The other platforms each solve one part of the problem. ZoomInfo, Apollo.io and Cognism start from a contact list. 6sense and Dealfront are broad platforms built around account-based and full go-to-market programs. Lead Forensics and HubSpot Buyer Intent show visits but leave the next step to other tools. Choose one of them only if its “best for” condition describes your team exactly. If you want to go deeper on the visitor identification side, see the 10 best tools to identify website visitors.
Getting started
Most sales teams don’t need more data. They need to know which accounts are interested this week and what to do about it. Before you book any demo, write down your ten best-fit target accounts and check how many of them visited your site last month; that single number tells you whether website signals should lead your process. Leadinfo answers that question with your own traffic, and turns the answer into alerts and outreach automatically. Compare the plans on solutions for every budget and start your 14-day trial; you’ll see your first identified companies shortly after placing the code.
Frequently asked questions
What is a lead intelligence platform?
A lead intelligence platform combines buying signals, company and contact data, and automation, so sales teams know which accounts to prioritize and who to contact. Some platforms start from a contact database, others from intent data or from the companies visiting your website. The strongest setups connect all three to a clear next step.
Which lead intelligence platform is best for a mid-sized B2B company?
For most companies with 50 to 1,000 employees, Leadinfo is the strongest fit. It combines website signals, contact data and automated follow-up, publishes its pricing, and offers a 14-day self-serve trial. Larger enterprises running formal ABM programs may also evaluate 6sense or ZoomInfo.
Which platforms publish their pricing?
In this comparison, Leadinfo publishes full pricing in dollars, starting at $73 a month on annual billing. Apollo.io offers a free plan and per-user paid plans. ZoomInfo, 6sense, Cognism, Lead Forensics and Dealfront do not publish prices and work with custom quotes.
Do I need both a contact database and website visitor identification?
Not always. A contact database tells you who could buy; website identification tells you who is researching you now. Leadinfo covers both for the accounts that visit your site, including contacts, which removes the need for a separate list for inbound follow-up.
Is website visitor identification compliant with privacy rules?
It depends on the tool. Leadinfo identifies companies, not individuals, works with business data only and can run without cookies. It is GDPR-compliant and hosted in the EU. Privacy rules differ by market, so check with your own legal team for your situation.
