How much does the port587 leads database cost?

port587 uses pay-per-lead pricing with no subscriptions. Credits start at $49 for 1,000 leads (~$0.049/lead) and go down to ~$0.02/lead at agency volume (50,000+). Credits never expire, and you only pay when you export contact data.

Where does the data come from?

Leads are sourced from publicly available business directories, LinkedIn, and verified B2B data providers. All data is regularly cleaned, deduplicated, and validated through automated email verification and website enrichment.

How is port587 different from Apollo or ZoomInfo?

port587 is a pure data layer, not an all-in-one platform. You pay only for the leads you export (no seat-based subscriptions), use your own outbound tools, and own your data in CSV or JSON format. Unlike Apollo and ZoomInfo, there are no forced bundles of sequencing, CRM, or calling features.

No. Credits never expire. You buy them once and use them whenever you need to export leads.

Yes. You can create an API key from your dashboard and integrate lead search directly into your tools and workflows via the REST API.

What formats can I export?

Leads can be exported as CSV or JSON, ready for import into any CRM, enrichment tool, or spreadsheet.

How many B2B SaaS companies are there?

There are tens of thousands of active B2B SaaS companies globally, spanning categories like CRM, devtools, martech, fintech, HR tech, security, and infrastructure. port587 indexes verified B2B SaaS companies and lets you filter by size, geography, category, and revenue.

How do I find a list of B2B SaaS companies?

The fastest approach is using a SaaS-only database like port587. Set your filters (size, category, geography, funding stage) and export a clean list. Alternatives include manually browsing G2, Product Hunt, and Crunchbase, though this doesn't scale.

What categories of B2B SaaS companies exist?

Major B2B SaaS categories include CRM and sales tools, developer tools, marketing technology, financial technology, HR tech, cybersecurity, analytics, project management, communication, and vertical industry software.

B2B SaaS Companies — Browse the Full List

Q: What is a B2B SaaS leads database?

A B2B SaaS leads database is a searchable collection of verified software-as-a-service companies with contact information, firmographic data, and technology signals. port587's database contains over 100,000 verified B2B SaaS companies that can be filtered by industry, geography, company size, revenue, and funding stage.

Major B2B SaaS categories

CRM & Sales - Salesforce, HubSpot, Pipedrive, Close
Developer Tools - GitHub, Vercel, Datadog, Postman
Marketing Technology - Mailchimp, ActiveCampaign, Semrush, Hotjar
Financial Technology - Stripe, Brex, Mercury, Ramp
HR & People - Rippling, Gusto, Lattice, Lever
Cybersecurity - CrowdStrike, 1Password, Snyk, Vanta
Analytics & Data - Amplitude, Mixpanel, Snowflake, dbt
Project Management - Asana, Monday, Linear, Notion
Communication - Slack, Loom, Zoom, Intercom
Vertical SaaS - Toast (restaurants), Procore (construction), Veeva (life sciences)

How to browse the full list

Go to the port587 database.
Set your category filter to see companies in a specific segment.
Narrow by company size (1-10, 10-50, 50-200, 200+), geography, and funding stage.
Sort and export as CSV or JSON.

Who uses B2B SaaS company lists

SDR teams - building outbound prospect lists targeted at SaaS companies.
Agencies - finding SaaS clients for marketing, sales, or development services.
Investors - mapping the SaaS landscape for deal sourcing and competitive analysis.
Researchers - analysing SaaS market trends, pricing models, and growth patterns.
Partnership teams - identifying potential integration or co-marketing partners.

Why a SaaS-only database matters

Generic B2B databases (Apollo, ZoomInfo, LinkedIn) mix SaaS companies with every other business type. When your target is specifically B2B SaaS, a SaaS-only database:

Eliminates noise - no agencies, manufacturers, or ecommerce mixed in.
Provides SaaS-specific filters - category, funding stage, tech stack, go-to-market motion.
Delivers higher hit rates - 70-90% of records are on-segment vs. 10-20% in generic databases.

There are tens of thousands of B2B SaaS companies globally. A SaaS-only database is the fastest way to find the ones that match your specific criteria.

Get started

Create a free port587 account to browse and export verified B2B SaaS companies.