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AI agent costFixed-price plan

How Much Does
an AI Agent Cost?
It Depends on the Workflow

AI agent cost comes down to the workflow it automates, the systems it connects to and how much testing it needs to be trusted. We don't sell hours, we sell outcomes. Managed development starts from $75 per hour, and dedicated engineers run $50 to $150 per hour. A free build plan gives you one fixed price.

Rates published up front
Free written build plan
Fixed price before any code
Tom Spencer
Deniz
Ted
Manley
Andrew
Grant Calder
Grant Kendzior
Cary Jack
Willie Shutter

"If you're looking for a team that can support you, help scale your product, and be a true technical partner, slashdev.io is the way to go. Features that took months to finish are getting done in days. They have completely changed my business!"

Tom SpencerCEO & Founder AdvocacyAI
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How We Work

Outcome-Based Pricing

We don't sell hours — we sell outcomes. Every engagement starts with a clear scope, defined deliverables, and upfront estimates so you know exactly what you're getting before work begins. Rates range from $50 to $150/hr depending on the seniority and specialization of the engineers on your project. You get full accountability, transparent progress, and a team that's committed to shipping results — not burning through a budget.

Scoped Upfront

Every project starts with clear deliverables, timeline estimates, and success criteria — before a single line of code is written.

Full Accountability

We own the outcome, not just the hours. Transparent progress updates, milestone reviews, and a commitment to shipping what we promised.

Flexible Engagement

Managed development with a dedicated team, or senior engineers embedded in yours. Scale up or down as your project evolves.

Most Popular

Managed Development

from$75/hour

We define the outcome, assemble the right engineers, and own the delivery from kickoff to production.

  • Scoped deliverables & milestones
  • Dedicated project lead
  • Weekly progress reviews
  • Full delivery accountability
  • AI-accelerated development

Dedicated AI-First Engineer

$50-$150/hour

A senior engineer dedicated to your project, trained in AI-first development with Claude Code and automated workflows — embedded in your team full-time or part-time.

  • AI-first development with Claude Code
  • 5-10+ years shipping production software
  • Dedicated to your project, not shared
  • Start in days, not months
  • Flexible contracts, zero termination cost

What Shapes AI Agent Cost

The things that move an AI agent budget most.

The Workflow

A single task costs less than a process with many branches.

  • Number of steps
  • Decision points
  • Exceptions
  • Human handoffs

Tools and Integrations

An agent is only useful if it can act in your systems.

  • CRMs
  • Helpdesks
  • Internal APIs
  • MCP servers

Data and Context

Agents need the right knowledge at the right moment.

  • Document search
  • Company data
  • Permissions
  • Data cleanup

Evaluation and Guardrails

This is the gap between a demo and production.

  • Test sets
  • Accuracy tracking
  • Guardrails
  • Audit trails

Voice or Chat

Voice adds latency, telephony and call-handling work.

  • Web chat
  • SMS and email
  • Phone agents
  • Multi-language

Model Usage and Hosting

Running costs depend on volume and the model you pick.

  • Model choice
  • Usage volume
  • Private hosting
  • Monitoring

From Workflow to a Fixed Price

You see the number before we write a line of code.

01

Share What You Need

Tell us what you want to build, who it's for and any deadline.

02

Scope It Together

We turn it into features, integrations and a release plan.

03

Get a Written Plan

You get scope, team, timeline and a fixed price, at no cost.

04

Decide With the Number

Build with us, or take the plan elsewhere. You keep it either way.

AI Agent Cost Questions

How much does custom AI agent development cost?

It depends on the workflow, the tools the agent uses and how much evaluation it needs before you can trust it. Slashdev's managed development starts from $75 per hour, and dedicated engineers run $50 to $150 per hour. Our free build plan gives you a fixed price before any code is written.

What are the ongoing costs of an AI agent?

Model usage, hosting, monitoring and tuning. Usage depends on volume and the model you pick, so we estimate it in the plan.

Should I buy an AI agent platform or build a custom one?

Buy when a product already fits your workflow. Build when the agent has to work inside your own systems, follow your rules or handle sensitive data.

How do I choose an AI development partner?

Ask to see agents running in production, how they test accuracy, what happens when the agent fails, and who owns the code. Be careful with anyone who only shows a demo.

Can you start with one workflow?

Yes, and we recommend it. Prove one workflow, then expand.

Free Build Plan

Get a Fixed Price for Your AI Agent

Tell us which workflow costs your team the most time. You'll get a written plan and a fixed price, at no cost.

$0 to get started
Fixed price up front
No commitment
Professional Services
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