Companies

Simple AI

usesimple.ai

Simple AI provides enterprise AI phone agents that automate sales and customer-support conversations.

HQSan Francisco, California, United States
Employees1-50
9 active roles
Jobs checked 43m ago
Sales TechAI AgentB2B SaaS

About

Simple AI builds enterprise-ready AI phone agents that handle customer-support and sales calls, including guiding, recommending, and upselling. It sells to enterprises and differentiates through human-like, simultaneous call handling and deployment in days rather than weeks.

Market

Simple AI competes in enterprise conversational AI and contact-center automation, with an emphasis on AI voice agents that handle high-volume sales and support conversations and turn them into revenue opportunities. Its positioning is a managed, omnichannel operating program—not merely voice models or telephony infrastructure—combining integrations, testing, QA, analytics, backend actions, and post-launch tuning across voice, chat, SMS, and email. This differentiates it from developer-oriented infrastructure providers such as Retell and Bland, voice-technology providers such as ElevenLabs, and enterprise voice specialists such as PolyAI and Parloa by making Simple accountable for production outcomes and faster deployment.

Target Customers

Simple AI targets enterprise contact centers and revenue teams in high-volume, customer-facing industries such as retail, insurance, travel, healthcare, and real estate. Its primary buyers are contact-center, sales, and revenue-operations leaders that want a managed AI program for sales, support, qualification, booking, and follow-up rather than a developer-only voice toolkit.

At a Glance

Problem

Simple AI addresses the revenue and service leakage that occurs when human teams cannot respond to every customer interaction—especially after hours—or deliver consistent performance across channels. Its core economic promise is to turn missed calls and delayed responses into handled conversations, sales, bookings, and support outcomes. The clearest killer use case is an AI sales or service representative that answers inbound calls after hours, handles high call volumes, and helps close deals without requiring a corresponding increase in headcount.

Product / Service

Simple AI provides enterprise-ready AI agents, led by human-like voice phone agents that can be deployed in days rather than weeks and handle thousands of simultaneous calls. The agents can also engage customers through web and text chat, SMS, and email, while maintaining context across channels. The company says its system becomes more effective with each call by transcribing conversations, identifying trends and topics, and turning interactions into customer insights.

The delivery model appears to be a managed, enterprise software and implementation relationship rather than a standalone self-serve tool: Simple AI says its team learns the customer’s business and refines the solution around its needs. Enterprise features include SOC 2 Type II certification, HIPAA compliance, real-time PII redaction, and AES-256 encryption, which are intended to make the product suitable for regulated and high-volume customer operations.

Market

Simple AI competes in enterprise conversational AI and AI voice-agent software, serving use cases such as inbound sales, customer support, and data collection across industries including retail, insurance, and travel. The available research does not identify specific named competitors, but the company’s positioning places it among vendors selling AI contact-center, sales-engagement, and customer-service automation products.

The company appears to have commercial traction rather than being pre-revenue: GetLatka estimated Simple AI at $330K in ARR in September 2025, while PitchBook reports that it has raised $14.5 million. Those figures are third-party estimates and profiles rather than company-reported financial disclosures, so they indicate early revenue and fundraising traction but not scale or profitability.

Founders & Leadership

Catheryn LiFounder
Co-Founder & CEO
Zach KamranFounder
Co-Founder & CTO

Funding History

2024-09
Seed$500K

Y Combinator

2026-02
Seed$14M

First Harmonic

Recent News

2026-07-29product
We're bringing back the phone call.

Simple AI describes enterprise-ready voice AI phone agents that can be deployed in days and handle thousands of simultaneous calls with human-like conversations.

2026-07-06partnership
Simple AI Joins the NiCE DEVone Partner Program

Simple AI announced that it joined the NiCE DEVone Partner Program, expanding its presence in the customer-contact technology ecosystem.

2026-06-05partnership
Simple AI at NiCE World 2026 | Official DEVone Partner

Simple AI promoted its NiCE World 2026 participation in Orlando, highlighting voice agents that achieve 70% containment across voice, SMS, and email and inviting visitors to see the technology live.

2026-05-30
Meet Simple AI at CCW 2026 | Blog

Simple AI announced its presence at Customer Contact Week 2026 in Las Vegas, featuring live voice AI demos, a fireside chat with Omaha Steaks, and examples of its AI capabilities.

2026-02-10funding
Simple AI Raises $14M to Transform Sales with Voice AI

Simple AI announced a $14 million seed round led by First Harmonic, with participation from Y Combinator, Massive Tech Ventures, Samsung Next, and True Ventures. The company said it is building voice AI agents for direct-to-consumer sales.

Active Roles

9
San Francisco/Sales Engineer/2d ago
San Francisco/Operations/2d ago
San Francisco/Engineering/2d ago
San Francisco/Sales/16d ago
Software Engineer$130k – $280k
San Francisco/Engineering/34d ago
San Francisco/Sales/34d ago
San Francisco/Marketing/34d ago
San Francisco/Sales/34d ago
Deployment Strategist$140k – $220k
San Francisco/Professional Services/34d ago

Business Model

Simple AI appears to sell enterprise voice-agent software using a platform fee plus per-minute usage model. Its enterprise-oriented sales process emphasizes contacting sales rather than public self-serve pricing.

Products

Managed AI phone agents for inbound and outbound sales and customer-support callsOmnichannel customer-conversation agents across voice, web chat, SMS, and emailAgent-building and deployment platform with prompts, knowledge, tools, multi-step flows, SIP connectivity, and system integrationsConversation intelligence and operations suite including transcription, analyzers, tags, sentiment analysis, trend detection, QA scorecards, and reportingAgent-assist and managed implementation services for flow design, testing, integrations, launch, and ongoing optimization

Customers

Omaha Steaks

Tech Stack

Voice AI and conversational phone-agent platformTelephony with SIP integration and programmable phone numbersOmnichannel messaging and web-embedded agents: voice, SMS, chat, and emailPrompt-, tool-, knowledge-, and multi-step-flow-based agent orchestrationHTTP webhooks and backend-system integrationsConversation analytics, analyzers, tagging, sentiment analysis, and automated QAEnterprise security: SOC 2 Type II, HIPAA compliance, real-time PII redaction, and AES-256 encryption

Competitors

Fin
Sierra
Decagon
PolyAI
Bland AI
Retell AI
ElevenLabs
Parloa