Sturdy vs Agency:AI That Reads Your Customers vs. AI That Acts for Them
Agency's Kai is an autonomous AI agent designed to replace CS headcount and execute the full customer lifecycle. Sturdy is the AI intelligence engine that surfaces what customers are actually saying — across every email, ticket, call, and chat. Here's how to decide which one your revenue team needs.
At a Glance
A quick side-by-side so you can see the key differences
What Is Sturdy?
Sturdy is the AI-powered customer intelligence platform that transforms unstructured customer conversations — emails, support tickets, chat logs, call transcripts, and more — into actionable business intelligence that every revenue team can act on.
Founded in 2020, Sturdy has analyzed over 3.2 billion words from 31 million+ customer conversations, building one of the largest proprietary datasets in the customer intelligence category. Its 30+ vector-based language models detect specific business signals — churn risk, escalation patterns, discount-seeking behavior, feature requests — that no human team or dashboard could surface at scale.
What Is Agency?
Agency is an AI customer management platform built around a single autonomous agent called Kai. The core thesis: most CS orgs are structured around human limitations (siloed teams, handoffs, playbooks) — not customer needs. Kai is designed to collapse those org layers by acting as a single AI co-worker that manages the full customer lifecycle autonomously.
Kai handles onboarding (time-to-value in 48 hours vs. 90-day implementations), upsells (ROI-backed proposals triggered by adoption signals), renewals (year-round reinforcement instead of 90-day fire drills), business reviews (on-demand, daily-updated account intelligence), and health scoring (1,000+ signals, real-time monitoring).
Feature-by-Feature Breakdown
Customer Intelligence & Signal Detection
Sturdy
Built specifically for conversation intelligence. Sturdy's AI reads every email, ticket, chat, and call transcript and detects patterns invisible to the human eye. Its 30+ language models identify signals like imminent cancellation risk, discount-seeking behavior, product confusion, and feature request spikes. Critically, Sturdy also enables custom signal creation — identifying behaviors unique to a specific business that no out-of-the-box model would catch.
Agency (Kai)
Kai's "Total Customer Intelligence" layer aggregates signals from across product usage, conversations, support, and meetings. It monitors 1,000+ signals in real-time. Where it differs from Sturdy: intelligence is a means to an end. Kai uses it to trigger autonomous action — the platform is designed to act, not just inform.
Verdict
Sturdy wins on intelligence depth and custom signal creation. Agency wins on translating intelligence into immediate, autonomous customer action.
Autonomous Action & Workflows
Sturdy
Triggers Flows — automated workflows that push signals into Salesforce, HubSpot, Slack, JIRA, and other tools. Intelligence drives the trigger; humans design and own the workflow. Teams decide what happens when a signal is detected.
Agency (Kai)
Kai acts autonomously — it doesn’t wait for a CSM to review an alert. It generates follow-ups, executes onboarding configurations, drafts renewal proposals, and updates CRM records without human review. The model is closer to "AI co-worker" than "AI assistant."
Verdict
Agency goes further on autonomous execution. Sturdy gives revenue teams more control and transparency over what actions are taken and why.
Breadth of Team Use Cases
Sturdy
Designed as a cross-functional intelligence layer. CS teams use it for churn detection and account reviews. Product teams use it to surface feature requests and friction patterns. Sales uses it for pipeline intelligence. RevOps and BI teams build analytical frameworks from previously unavailable conversational data.
Agency (Kai)
Primarily built for CS and account management functions. Positioned as a direct scaling (or replacement) of the CS org. Less focused on enabling Product, Sales, or RevOps with intelligence; more focused on autonomous CS execution.
Verdict
Sturdy serves broader organizational intelligence needs. Agency is purpose-built for CS teams seeking autonomous account coverage at scale.
Maturity & Track Record
Sturdy
Founded in 2020. Has analyzed 3.2B+ words from 31M+ customer conversations. Published results from enterprise customers including Red Van Workshop (200% productivity boost), Hawke Media (30% retention improvement in 6 weeks), and MassPay (100% retention rate). SOC 2 Type II certified.
Agency (Kai)
Newer entrant with strong early momentum. Caring for 35,000+ end customers through design partners including Dealroom, Mubadala, and Spara. Early testimonials are strong but the platform is still building its enterprise reference base.
Verdict
Sturdy has a longer track record of measurable enterprise results. Agency is an exciting new entrant with high ambition and early customer validation.
Which Platform Is Right for You?
"Fantastic product for early warnings and insights."
Sturdy ensures that nothing goes unnoticed, so the right team members can act in time.
Also Compare With
Sturdy vs ChurnZero
ChurnZero automates customer success workflows. Sturdy reads every customer conversation to tell you what's actually happening.
Sturdy vs Vitally
Vitally is the modern, fast-to-deploy CS platform built for growth-stage SaaS. Sturdy is the AI that reads every customer conversation and tells you what's really happening.
Sturdy vs Staircase AI
Both Sturdy and Staircase AI analyze customer conversations to predict churn. But Staircase is now a Gainsight add-on, while Sturdy is the independent, purpose-built intelligence engine.
Sturdy vs Totango
Totango combines customer success, AI-powered churn intelligence, and customer growth tools. Sturdy is the AI engine that reads every conversation to surface what structured data misses.
Sturdy vs Gong
Gong built the category of revenue conversation intelligence, helping sales teams close deals faster. Sturdy built customer conversation intelligence, helping CS, support, and revenue teams retain customers and prevent churn.
Sturdy vs Rox
Rox is the Agentic CRM: AI agents that research accounts, automate outreach, and drive pipeline for sales teams. Sturdy is the customer intelligence engine that analyzes every conversation across every channel to prevent churn and protect existing revenue.
Sturdy vs Gainsight
Gainsight is the enterprise standard for customer success workflows. Sturdy is the AI engine that analyzes every customer conversation across every data silo.
FAQs
They’re built on different philosophies. Agency’s Kai is designed to autonomously manage the customer lifecycle — acting as an AI co-worker that replaces or scales your CS team. Sturdy is a customer intelligence platform that gives every revenue team (CS, Sales, Product, RevOps) deep insight from customer conversations — and lets humans decide what to do with that intelligence. If you want AI that acts on your behalf, Agency is worth exploring. If you want AI that tells you what’s actually happening across all your customer conversations — with the depth, customization, and compliance to match — Sturdy is the stronger fit.
Yes. Sturdy's conversation intelligence could complement an autonomous execution layer. Sturdy detects signals that product usage and structured data miss entirely; those signals could feed richer context into any autonomous action system. The two platforms solve adjacent problems.
Sturdy holds SOC 2 Type II certification and is GDPR-compliant. Its architecture requires no global read and no plugins — giving enterprises precise control over what data Sturdy accesses. Agency holds SOC 2 and ISO 27001 certifications. Both take security seriously; Sturdy’s more established compliance history may be relevant for larger enterprise procurement processes.
Agency is a compelling new entrant with strong early customer feedback and a differentiated autonomous-agent thesis. Its enterprise reference base is still developing. Sturdy has been operating since 2020 and has published results from multiple enterprise deployments. For risk-averse enterprise buyers, Sturdy’s track record may carry more weight.
