Symphony
The AI Operating System for Growth.
AI Growth Infrastructure that transforms how B2B companies run sales and marketing.
Symphony transforms how your revenue operation actually runs, AI handles the repetitive work, your team handles the relationships. The best of both, working together.
Not another tool. Not another platform. We build you an infrastructure that you own.
What Is Symphony?
A Team of AI Agents That Runs Your Sales Operation
Symphony isn't a product you buy. It's a transformation we build with you.
We look at how your sales and marketing actually runs today, the tools, the handoffs, the manual work, the things that break, and we rebuild it as an AI-first operation.
That means:
For your processes: We redesign workflows so AI handles the repetitive, time-sensitive, high-volume work automatically, while your team stays in control of decisions that matter.
For your systems: We connect your CRM, channels, scheduling, and data into one intelligent layer that works together instead of falling apart.
For your team: We free them from admin work so they can focus on what actually requires a human, relationships, strategy, complex problems, closing.
The outcome: A revenue operation that's faster, more consistent, and scales without proportionally scaling headcount.
Co-founder @ One Second AI
Nuutti Räisänen
Why?
The Real Problem With Revenue Operations Today
Most B2B companies run sales and marketing the same way they did 10 years ago, just with more tools.
The result:
Tool sprawl: 5-10 systems that don't talk to each other
Manual glue: Your team is the integration layer, copying data between systems
Inconsistent execution: Some leads get perfect follow-up, most don't
No leverage: Growth requires proportional headcount
AI experiments: Chatbots and copilots bolted on, but nothing fundamentally changes
Symphony is a different approach: rebuild the whole system to be AI-first, with humans where humans matter.
Rated 4.9 / 5 from 300+ reviews
What You get?
The Symphony Effect
We audit your entire revenue operation, identify where it's breaking down, and rebuild it for the AI era.
Every engagement is different. We meet you where you are, your CRM, your tools, your process, your team, and upgrade the entire operating system so it runs intelligently, automatically, and at scale.
The six layers we transform:
Capture: We ensure every lead and buying signal flows into one system. Nothing falls through.
Qualify: We install AI-powered qualification based on your ICP, so leads are scored in seconds instead of days.
Route: We build intelligent routing that gets the right lead to the right rep with full context, instantly.
Engage: We deploy personalized outreach trained on your voice across email, LinkedIn, and SMS, running 24/7.
Book: We automate the path from qualified lead to calendar invite. Meetings booked, not leads to chase.
Learn: We wire in feedback loops so the system optimizes itself. Your infrastructure compounds over time.
Pricing
AI Sales Infrastructure That Runs Itself
Symphony
The Complete AI Sales Infrastructure
Setup & Implementation
€20,000
/ one-time
Includes
Executive AI Workshop
AI infrastructure & scaling consultation
8+ unique AI agents for sales and marketing
Full Integrations
Compliance basics
Monitoring & logging
Documentation & training
Priority Support & Manager
FAQ
Frequently asked questions
Co-founder @ One Second AI
Nuutti Räisänen
What does One Second AI actually do?
What does One Second AI actually do?
We help companies move from manual sales and marketing work to AI-first execution. That means designing the right strategy, then building and deploying autonomous AI agents that handle real workflows, like follow-ups, qualification, routing, reporting, and coordination, inside your existing systems. We don’t sell tools. We build systems that run.
Are you a software company or a consultancy?
Are you a software company or a consultancy?
Neither. and intentionally so. We work as an AI execution partner. That means we combine: - strategy - system design - hands-on implementation - continuous optimization You get working AI agents in production, not slides, prompts, or recommendations you have to implement yourself.
What kinds of companies do you work with?
What kinds of companies do you work with?
We typically work with: B2B companies Scaling teams (often €1M–€50M+ revenue) Sales & marketing teams struggling with manual work, slow pipelines, or tool sprawl Our clients usually know something needs to change, they just don’t want risky pilots or disconnected experiments.
Do we need to replace our current tools or systems?
Do we need to replace our current tools or systems?
No. Our AI agents are designed to work with your existing stack, CRM, marketing tools, communication channels, data sources, and internal processes. The goal is not replacement. The goal is orchestration and automation across what you already use.
How is this different from automation tools or AI copilots?
How is this different from automation tools or AI copilots?
Most tools: - automate individual tasks - require constant human input - don’t learn or adapt Our approach: - deploys autonomous agents, not scripts - connects multiple workflows together - operates continuously - improves based on outcomes Think less “automation” and more AI workforce.
Is this safe for our brand, data, and compliance requirements?
Is this safe for our brand, data, and compliance requirements?
Yes, governance is built in from day one. We design agents with: - brand rules - approval logic where needed - clear boundaries on actions -auditability and monitoring This isn’t experimental AI running loose. It’s controlled, production-grade deployment.
Can we start small before committing long term?
Can we start small before committing long term?
Yes, and many teams do. A common starting point is: - an AI assessment - a strategy workshop - or a focused initial deployment This allows you to validate fit and value before scaling.
Services
Related Services
SALES & MARKETING
Smarter Campaigns, Less Manual Work
Self Selling AI
Autonomous AI agents that qualify leads, follow up, route conversations, and move deals forward without human bottlenecks.
Operations & SCALABILITY
Smarter Campaigns, Less Manual Work
AI Agents & Automations
Automate content distribution, lead scoring, and campaign analytics with AI-powered workflows.