Leadbay Review
Leadbay
Predictive, configurable B2B lead discovery for field sales
Leadbay is an AI-powered lead discovery and qualification tool built for small and medium-sized businesses doing field sales. It trains a model on a company's own CRM, ERP, and CSV data alongside market signals to surface qualified leads that other tools tend to miss and to forecast revenue potential.
Updated Jun 23, 2026
What is Leadbay?
Leadbay is a lead discovery and qualification platform designed for small and medium-sized businesses. It helps sales teams uncover prospects that are difficult to surface through conventional tools, making it easier to expand pipelines with genuinely new opportunities. Backed by Y Combinator, the product is built around finding unique SMB leads, though it is not yet available in all markets and prospective users in unsupported regions can join a waiting list.
Sales and marketing teams looking to broaden their lead lists with hard-to-find contacts benefit most from Leadbay. New leads become available shortly after onboarding, and the platform's qualification layer helps teams prioritize the most promising prospects rather than sorting through raw lists manually. It sits within the go-to-market stack as a lead enrichment and discovery layer.
Leadbay pairs well with CRMs and email marketing tools by feeding them fresh, qualified lead data. Its current focus on SMBs and selective country availability means it is not yet a fit for large enterprises or teams that require global coverage, so verifying regional support before adopting is worthwhile.
See how teams use Leadbay
- Discovers and qualifies SMB leads
- Leads others can’t find
- Adds emails to waiting list
- Votes for next country unlock
- Backed by Y Combinator
- Email-based join system
Pros
- Discovers and qualifies SMB leads.
- Leads others can’t find.
- Adds emails to waiting list.
- Votes for next country unlock.
- Backed by Y Combinator.
Cons
- Not designed for large enterprises.
- Higher entry pricing than several competitors.
- Some advanced features are locked behind higher-tier plans.
What people say about Leadbay
- G2 Read reviews
Verified B2B software reviews from real buyers.
- Capterra Read reviews
Buyer-focused reviews from software professionals.
- Trustpilot Read reviews
Independent consumer reviews and trust signals.
- Product Hunt Read reviews
Community votes, comments, and launch feedback.
Frequently asked questions
How to use Leadbay?
Sign up, upload your prospecting Excel file, join live onboarding sessions, and focus on your top-scored pipeline and discovery leads.
How much is Leadbay?
Pricing starts at Free, Plus $145/month/user, Scale $340/month/user, with 20% off on annual billing; Large is custom priced.
Why choose Leadbay?
Cut 70% of unqualified conversations and focus on predictable buyers, saving time and increasing sales efficiency with predictive prospecting.
How does Leadbay work?
It discovers and scores your most untapped and qualified SMB leads to help you prioritize the best prospects in your market.
Is Leadbay free?
Yes, there is a Free plan with live onboarding sessions every Friday to get started with predictive prospecting.
Is Leadbay a partner?
Leadbay is backed by Y Combinator, indicating strong industry partnerships and support for growth.
How to learn Leadbay?
Join weekly live onboarding sessions to quickly learn how to use all features and maximize your prospecting results.
What are Leadbay alternatives?
Leadbay competes with other predictive prospecting and sales acceleration tools; check industry reviews for alternatives.
What are Leadbay reviews?
Users praise Leadbay for efficient lead qualification, reducing unproductive conversations, and improving sales focus.
Does Leadbay have an API?
Leadbay does not specify API access publicly; contact support for integration options.
Does Leadbay have a trial or a demo?
Yes, try Leadbay for free or request a demo to experience the full capabilities before buying.
About 1SecondLeads
Outbound systems for teams that need pipeline.
We help B2B teams build outbound workflows across targeting, data, messaging, inbox infrastructure, and campaign execution.
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