Sistava is an AI workforce platform where solo founders hire AI employees to run their business around the clock. Each AI employee has a specific role like sales, marketing, or customer support, with real tool integrations, persistent memory, and the ability to work inside your existing apps like Slack, Gmail, and HubSpot.

What is an AI employee?

An AI employee is an autonomous AI agent with a defined role, persona, skill set, and tool access. Unlike a chatbot that only answers questions, an AI employee takes on recurring work like writing emails, qualifying leads, answering support tickets, and publishing content, and it works on its own around the clock without being prompted each time.

How is Sistava different from project management software?

Sistava is not project management software. You hire AI employees who do the work, not a tool that tracks work done by humans. Your AI employees run sales outreach, write marketing content, answer support tickets, and handle operations on their own, without constant supervision.

How much does Sistava cost?

Sistava has a free plan you can start without a credit card, plus paid plans that scale with how much work you hand to your AI employees. See the pricing page for current plans.

What can AI employees do on Sistava?

Your AI employees take on the recurring work that runs a business: qualifying and reaching out to leads, writing and publishing marketing content, answering support tickets, and handling day to day operations. Each one comes with a role and skill set, so it can start working the day you hire it.

Sistava is built for solo founders and small teams who need to run sales, marketing, support, and operations without hiring a full human team. It gives you the equivalent of a growth team you can hire in minutes.

The 5 Best AI Customer Support Platforms

Comparison — 2026-07-02 — by Mahmoud Zalt

The 5 best AI customer support platforms compared: Sistava, Sierra, Decagon, Intercom Fin, and Ada. Strengths, who each is for, and links to try each one.

Most AI support platforms are built for large enterprises with six-figure budgets and long rollouts. This list ranks five, including the option that gets a small team a working AI support agent this week.

Sistava leads because you hire a pre-trained AI support agent that reads tickets, answers from your knowledge base, and escalates with context, on a flat plan. Each competitor links to its site and a full breakdown.

1. Sistava

Sistava lets you hire an AI Support Agent who reads incoming tickets, finds answers in your knowledge base, replies in seconds, and escalates complex issues to you with full context. It works in your existing helpdesk and inbox, governed by your guardrails, with no enterprise setup fee.

Key strengths:

Pre-trained support agent, productive on day one
Works in your existing helpdesk and inbox
Flat pricing, no six-figure enterprise contract

Best for:

Founders and small teams handling their own support
Businesses that want fast, on-brand replies
Anyone priced out of enterprise support AI

Explore Sistava · Hire AI Employee for free →

2. Sierra

Sierra builds enterprise AI agents for customer service that take real actions, sold outcome-based with reported six-figure setup fees. It targets large support organizations.

Key strengths:

Enterprise-grade, action-taking agents
Outcome-based pricing model
Built for large support orgs

Best for:

Enterprises with big support volume
Teams wanting agents that take actions
Buyers with procurement budgets

Visit Sierra · The full Sistava vs Sierra comparison →

3. Decagon

Decagon offers an enterprise AI concierge for support built around Agent Operating Procedures, priced per conversation at enterprise scale.

Key strengths:

Structured Agent Operating Procedures
Enterprise concierge experience
Usage-based per-conversation pricing

Best for:

Large enterprises with complex support
Teams that want procedural control
Buyers comfortable with usage pricing

Visit Decagon · The full Sistava vs Decagon comparison →

4. Intercom Fin

Fin is Intercom's AI support agent, layered on the Intercom helpdesk and priced per resolution plus platform seats. It is a strong fit if you already run Intercom.

Key strengths:

Tight integration with Intercom helpdesk
Per-resolution pricing
Mature helpdesk platform underneath

Best for:

Teams already on Intercom
Buyers who want pay-per-resolution
Support orgs consolidating on one vendor

Visit Intercom Fin · The full Sistava vs Intercom Fin comparison →

5. Ada

Ada is an enterprise AI customer service platform that automates support across chat, email, voice, and messaging for large support organizations, with custom pricing.

Key strengths:

Multi-channel automation (chat, email, voice)
Built for large support orgs
Established enterprise platform

Best for:

Enterprises with multi-channel support
High-volume automation needs
Buyers on custom annual contracts

Visit Ada · The full Sistava vs Ada comparison →

Picking between these comes down to whether you want to build a tool or hire someone to own the work. If you would rather meet the AI employees first, you can talk to one right now.

How to Choose

If you run enterprise-scale support with a budget and a rollout team, Sierra, Decagon, and Ada are built for you, and Fin is the natural pick if you already live in Intercom. The trade-off is cost, setup time, and minimum scale.

Sistava is the option for founders and small teams who want a working AI support agent without an enterprise contract or a quarter-long rollout. See every head-to-head on the comparison hub.

FAQ

What is the best AI customer support tool for a small business?

Most AI support platforms target enterprises with six-figure budgets. Sistava is the small-business pick: a pre-trained AI support agent that works in your existing helpdesk on a flat plan, productive on day one.

Do these AI support tools work without a big enterprise contract?

Sierra, Decagon, and Ada are enterprise-only with custom pricing. Intercom Fin needs the Intercom platform. Sistava is the one designed for founders and small teams without an enterprise commitment.

Can I compare Sistava against these platforms?

Yes. Each platform here has a full side-by-side breakdown on the Sistava comparison hub, covering features, pricing, and ideal fit.