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.

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.

What types of fintech SaaS companies are in the database?

The database includes companies building payments infrastructure, banking-as-a-service, lending platforms, insurance tech, financial analytics, compliance/regtech, crypto/blockchain infrastructure, and wealth management tools.

Fintech SaaS Companies

Short answer

Fintech SaaS is one of the fastest-growing B2B software categories globally. port587 indexes verified fintech companies - payments, banking, lending, insurance tech, and financial infrastructure - so you can filter by size, geography, and funding stage for targeted outbound.

Last updated: March 2026

Why target fintech SaaS

High-value buyers - fintech companies often have significant budgets for tools and infrastructure.
Rapid growth - the sector continues to expand globally, creating new outbound opportunities.
Specific tech stacks - Stripe, Plaid, banking APIs, compliance tools give you clear targeting signals.
Concentrated hubs - San Francisco, New York, London, Singapore, and Berlin.

Fintech subcategories you can target

Payments and payment infrastructure
Banking-as-a-service (BaaS)
Lending and credit platforms
Insurance technology (insurtech)
Financial analytics and data
Compliance and RegTech
Wealth management and investment tools
Crypto and blockchain infrastructure

How to filter

Set category to Fintech.
Choose company size and geography.
Export your fintech SaaS list.

Fintech SaaS companies are scattered across generic databases with no reliable category filter. A SaaS-only database with proper categorization lets you target the segment precisely.

Get started

Create a free account and start filtering fintech SaaS companies for outbound.