FayAI sales agents that find qualified leads and send personalized outreach at scale.

4.8 (4)

Reviewed by Daniel Nikulshyn·Updated July 2026

Sales Automation AI Agents Lead Generation Outbound Sales Personalization B2B Prospecting

Overview

Fay is an AI agent platform that lets users build, deploy, and manage autonomous AI workers and deterministic workflows from a single interface. The platform uses a visual builder and an AI co-builder called Architect, which can create production-ready agents and workflows using plain language, without requiring an engineering background. Fay's agents are AI-powered workers that think, decide, and act autonomously toward a goal, while workflows are deterministic automation sequences that run the same way every time. The platform supports various AI models, including GPT-4o, Claude, and Gemini, and connects to over 100 tools natively, such as Slack, Gmail, and Jira. Fay's primary use cases include automating operations workflows, customer support, sales preparation, claims processing, and incident triage. The platform prioritizes data security, with features like data encryption, zero training on user data, and full data residency control. Fay offers a range of deployment options, including on-premises deployment, and provides role-based access control, audit logs, and admin controls for enterprise plans.

Key features

AI agents for lead discovery
Automated prospect research
Personalized message generation
Customizable ICP targeting
Scalable outbound workflows
Continuous pipeline building

Pricing

Model: Free
Category: Personal assistant
Rating: 4.8 / 5 (4)

Use cases

Automated Lead List Building

Deploy AI agents to continuously identify and qualify prospects matching your ideal customer profile, eliminating manual list-building work for SDRs.

Personalized Cold Outreach at Scale

Generate tailored email and message drafts that reflect each prospect's context, allowing sales teams to send relevant outreach without writing each message manually.

Always-On Pipeline Generation

Let AI agents run continuously in the background to research targets and keep new qualified leads flowing into the funnel around the clock.

Refocus Reps on Closing

Offload repetitive top-of-funnel prospecting to AI so sales reps can dedicate their time to live conversations, demos, and deal-closing activities.

Pros & Cons

Pros

Automates time-consuming lead research
Personalized messaging at scale
Frees reps to focus on selling
Works continuously to build pipeline

Cons

AI-generated outreach still requires human review
Effectiveness depends on ICP accuracy
May not fit highly niche B2B segments

Reviews

4.8

Average from 4 ratings.

Omar Haddad

May 17, 2026

Compared a few options

Evaluated this against two competitors. Where it wins: automated prospect research and frees reps to focus on selling. On balance the feature set — especially personalized message generation — justifies the 5 stars for our use case.

Victor Nguyen

Dec 23, 2025

Solid for our team

We rolled this out across the team last quarter and automates time-consuming lead research. Automated prospect research fits neatly into how we already work, and scalable outbound workflows removed a step we used to do by hand. Effectiveness depends on ICP accuracy, which is the main caveat, but it has held up under daily use.

Robert Ainsworth

Nov 26, 2025

Use it every day

Honestly didn't expect to like it this much. Scalable outbound workflows is exactly what I needed, and personalized messaging at scale. but I reach for it almost every day now and it just clicks.

Ahmed Saleh

Nov 15, 2025

Use it every day

Honestly didn't expect to like it this much. Scalable outbound workflows is exactly what I needed, and works continuously to build pipeline. but I reach for it almost every day now and it just clicks.

Q&A

What does Fay actually automate in the sales process?

Fay automates top-of-funnel work: its AI agents discover leads matching your ICP, research prospects, and draft personalized outreach messages. This frees sales reps from manual prospecting so they can focus on live conversations and closing deals.

Can I customize who Fay targets and how it reaches out?

Yes. You can configure agents around your ideal customer profile (ICP) and outreach playbooks, defining criteria for lead lists and the style of personalized emails or messages. The agents then run continuously to keep your pipeline filled.

What are the limitations of relying on Fay's AI agents?

AI-generated outreach still requires human review before sending, and results depend heavily on how accurately your ICP is defined. Fay may also be less effective for highly niche B2B segments where prospect data and context are harder to source.