Outsourcing Services Trsuted by Enterprises
24/7 Seamless Customer Service with AI and Human
AI + human agents, unified in one platform.
Our advanced AI resolves 70–90% of queries with human-like accuracy and empathy in 50+ languages. Complex cases are instantly escalated to human agents with full context, no repetition for customers.
Backed by 3,000+ global agents, we seamlessly handle daily support, seasonal spikes, after-hours, weekends, and holidays.
Hands-free Onboarding Services with Dedicated Experts
Get a dedicated AI deployment engineer to take care everything—data migration, integrations, workflows, automation, and agent training.
Backed by a 30-day go-live guarantee, or your first month is free.
AI + Human Quality Assurance Services
Crescendo combines AI with expert human QA to review 100% of customer interactions across chat, voice, and email.
It scores every conversation on quality, compliance, and resolution, and highlights exactly where agents or workflows need improvement. With real-time insights and actionable feedback, you can consistently deliver high-quality support at scale.
What sets Crescendo Apart?
Our AI suite includes live chat, voice agents, email automation, and enterprise-grade VoC tools, backed by expert human teams, including support agents, QA specialists, CX professionals, AI deployment engineers, and ongoing maintenance support.
Expert Knowledge base Management Services
Our AI agents and knowledge base experts continuously monitor your content to identify gaps and analyze customer queries for missing information. We create and update articles as needed to keep everything complete.
The AI also tracks changes in policies, promotions, and technical documents, alerting our team to keep content up to date, so your knowledge base stays accurate, relevant, and reliable at all times.
Ongoing Maintenance Services for Continuous Improvement
We don’t stop at deployment. Crescendo continuously monitors, optimizes, and improves your entire CX system, AI and human workflows included. As your business evolves, we keep your AI accurate, your operations efficient, and your performance improving over time, so results never plateau.
Do you provide any performance guarantee for your oursourcing services?
Yes, Our guarantees includes: a go-live within 30 days (or first month is free), higher CSAT/accuracy than incumbents, and zero payment for dissatisfied (DSAT) customer outcomes.
Do I need to lay off my customer service staff if you offer outsourcing services?
No, you don't need to lay off your customer service team.
Option 1: AI Only
Keep your existing customer service team and use Crescendo solely for AI-powered support.
Option 2: AI + Partial Human Support
Use our human agents as an extension of your team for after-hours support, holiday coverage, seasonal spikes, or staffing gaps.
Option 3: AI + Full Support
Let us manage your 100% customer support operation. Our AI handles routine queries, while our trained agents take care of complex handoffs.
Do you provide white-label outsourcing services?
Yes. Crescendo offers fully white-label outsourcing; everything is customized to your brand, including tone, workflows, and customer interactions, with no third-party visibility.
What if I need priority premium support for any issue?
You’ll have 24/7/365 access to our priority premium support, at no extra cost. It's included with every plan, so help is always just a message away.
The human-in-the-loop difference
Discover how advanced AI and expert human support can transform your CX.