Qualified leads for agentic workflows
Leadbay markets itself as an agentic prospecting system that searches, reasons, and qualifies leads the way a top sales rep would, learning from a company's own won/lost deals and delivering an MCP app with native UI components for building custom workflows on top.
The API details below are not linked to a current official developer page. Confirm them with the vendor before implementation.
Leadbay is an early-stage (Y Combinator-backed, recently announced $4.3M seed) prospecting tool that positions itself less as a lead database and more as a self-improving agent system: a Forward-Deployed Engineer connects it to a customer's CRM/ERP/data lake and tunes it on historical deal outcomes, after which it surfaces qualified accounts and contacts on a recurring basis, with usage described in weekly quotas of companies-with-contacts rather than flat seats.
Sales and growth teams that want a prospecting system tuned to their own historical won/lost deals rather than generic firmographic filters, ranging from individual salespeople with a weekly prospecting quota up to enterprises whose prospecting is described as their #1 growth challenge.
Leadbay's own "Land" step describes a Forward-Deployed Engineer wiring the product to a customer's CRM, ERP, and data lakes and tuning the model on won/lost deals on day one - this is white-glove, hands-on onboarding, not a self-serve signup, so teams wanting to try the product instantly without an implementation engagement are working against the described flow.
No curated rival set covers this tool yet, so these are simply other tools in the same architectural layer and product form. Treat it as a starting point, not a shortlist.
The vendor's own "Land" step describes a Forward-Deployed Engineer wiring Leadbay to a customer's CRM, ERP, and data lakes on day one and tuning the model on historical won/lost deals, which points to a hands-on onboarding rather than pure self-serve.
The vendor states leads are built from the customer's own website and past won/lost deals, and that the system 'learns what your best wins look like' from ongoing user feedback (likes, dislikes, contacts, and chat corrections).
Yes, the vendor's "Expand" phase description lists shared models, governance, SSO, and GDPR compliance as part of scaling Leadbay to new regions, teams, and segments.
This is an absence in what we retrieved, not confirmation that no API exists; confirm with Leadbay.
This page tells you whether Leadbay fits. Cheetah builds and runs the system it goes into — enrichment, sequencing, CRM and the joins between them.
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