Overview
What are sales intelligence tools and which one fits your team?
Sales intelligence tools help B2B teams gather and act on information about potential customers. The right tool depends on who you are targeting and what kind of intelligence matters most for your sales process. This guide covers the main platforms in 2026, what each does best, and where each falls short.
Want to understand the category first? Read our guide: What is sales intelligence?
Tools compared
Leading sales intelligence platforms in 2026
Best for newly launched businesses
FirstMark Data
FirstMark Data is new business intelligence - it surfaces businesses that registered their domain in the last 30 days before they appear in any other platform. Unlike traditional sales intelligence tools that cover established businesses, FirstMark Data captures the moment of launch - when intent is highest and inbox competition is zero.
Best for
B2B teams selling to new businesses in their first 30 days
Intelligence type
Domain registration signals, verified WHOIS contact data
Unique advantage
Contacts not yet in ZoomInfo, Apollo, or any competitor tool
Best for enterprise B2B teams
ZoomInfo
From $15,000/yr
Enterprise pricing
ZoomInfo is the most comprehensive B2B intelligence platform available, with deep firmographic data, org charts, technographic signals, and intent data from Bombora. Built for enterprise sales teams targeting mid-market and enterprise companies. Very expensive and overkill for smaller teams or businesses targeting new companies.
Best for
Enterprise teams targeting established mid-market companies
Intelligence type
Firmographic data, intent signals, org charts, technographics
Limitation
No coverage of newly launched businesses, very high cost
Best for mid-market prospecting
Apollo.io
Free plan available
Paid from $49/mo
Apollo combines a 275M contact database with email sequencing, CRM integrations, and basic intent signals. Strong value for the price. Data quality is inconsistent but has improved significantly. Does not cover newly launched businesses - by the time a company appears in Apollo they have been trading for months.
Best for
SMB teams needing a database and sequencing tool in one
Intelligence type
Contact database, basic intent, email sequencing
Limitation
Variable data quality, no new business coverage
Best for intent data
Bombora
Custom pricing
Enterprise only
Bombora specialises in B2B intent data - signals that indicate a company is actively researching a topic related to your product. Useful for prioritising outreach to established companies showing buying signals. Does not cover new businesses and requires significant investment to use effectively.
Best for
Prioritising outreach to established companies showing intent
Intelligence type
Content consumption signals, topic intent data
Limitation
Enterprise only, expensive, needs pairing with a contact database
Side by side
Sales intelligence tools compared
| Feature | FirstMark Data | ZoomInfo | Apollo | Bombora |
|---|
| Business age covered | 0-30 days (new) | Established | Established | Established |
| New business intelligence | Core focus | None | None | None |
| Intent signal type | Domain registration | Web activity | Basic | Content consumption |
| Email verification | Included | Included | Extra cost | Not available |
| Starting price | Free trial | $15,000/yr | $49/mo | Custom |
| Daily fresh data | 5,000+ new daily | No | No | No |
| Inbox competition | Zero | Very high | Very high | High |
Who uses FirstMark Data
Built for B2B teams that sell to new businesses
Intelligence on businesses that just launched.
5,000+ new businesses added daily. Verified contacts. Zero inbox competition. Start free with 300 credits.
Frequently asked questions
What are sales intelligence tools?
Sales intelligence tools help B2B sales teams gather and act on information about potential customers - contact data, company information, buying signals, and market intelligence to prioritise outreach and improve conversion rates.
What is the best sales intelligence tool in 2026?
It depends on your target audience. For established businesses, ZoomInfo and Apollo are leading options. For newly launched businesses, FirstMark Data is the most effective - surfacing contacts before they appear in any other platform.
What is the difference between sales intelligence and lead generation?
Lead generation focuses on finding potential customers. Sales intelligence provides context - company size, intent signals, buying triggers - to help prioritise and personalise outreach. Read more:
What is sales intelligence?Is there a free sales intelligence tool?
Yes. FirstMark Data offers a free 30-day trial with 300 credits. Apollo also has a limited free plan. Most enterprise platforms require paid subscriptions.
How does new business intelligence differ from traditional sales intelligence?
Traditional sales intelligence covers established businesses. New business intelligence covers businesses that launched in the last 30 days - contacts that do not yet exist in any traditional platform, giving first-mover advantage to teams that reach them first.
Intelligence, not intrusion
FirstMark Data surfaces publicly available WHOIS registration data. Privacy-protected registrations are filtered at ingestion and never reach users. All data is automatically purged after 30 days. Use of this platform is subject to our Terms of Service and Acceptable Use Policy.