Respond.io raises $62.5M Series B to expand AI-powered customer messaging across North America and Europe

Respond.io Closes $62.5M Series B at $35M ARR

Respond.io, a Kuala Lumpur-based customer conversation management platform, has closed a $62.5 million Series B funding round led by Camber Partners, with participation from Endeavor Catalyst and existing investors, according to TechCrunch. The raise values the company at a significant milestone as it prepares for geographic expansion: co-founder and CEO Gerardo Salandra has signaled plans to pursue acquisitions in North America and Europe, where legacy CRM platforms dominate but remain email-first in architecture.

The funding arrives as the company has reached $35 million in annual recurring revenue, growing 169 percent year-over-year while maintaining a 30 percent profit margin. The Series B represents a near 9x increase from the company’s Series A of $7 million in 2022, indicating accelerating venture appetite for messaging-native customer engagement software outside the ChatGPT-as-CRM narrative.

Volume-Based Pricing as Competitive Moat Against AI Cannibalization

The core of Respond.io’s defensibility is its unit economics: it charges customers by conversation volume, not by user seat. According to TechCrunch, this structure means the cost of handling inquiries via AI agents is identical to the cost of human handling, eliminating the margin compression that plagues seat-based SaaS incumbents as automation penetrates. Salandra told TechCrunch that while enterprise CRM competitors lose margin when humans are displaced by AI, Respond.io’s revenue structure is agnostic to whether a human or an agent is answering.

The company currently processes 2 billion messages per quarter. That message throughput creates a reinforcement loop: more data improves AI quality, better AI attracts higher-volume customers, and higher-volume customers generate more training data for the next generation of agents. This virtuous cycle is not available to platforms built around email and phone, where message density is lower.

Messaging-Native Architecture as Incumbent Weakness

Respond.io was founded in Hong Kong in 2017 by Salandra, Hassan Ahmed (CTO), and Jaroslav Kudritskiy (COO), and relocated to Malaysia in 2019. Salandra previously worked at IBM and Google before joining Runtastic, a fitness-tracking application that Adidas acquired in 2015. According to TechCrunch, Salandra argues that dominant CRM platforms in North America and Europe were architected for email and phone, with messaging integration bolted on as an afterthought. Platforms built from the ground up for WhatsApp, Instagram, TikTok, Messenger, Line, Telegram, and WeChat can optimize for the workflows and data density these channels demand, while email-centric systems cannot retrofit this without architectural debt.

The company’s target wedge is high-consideration B2C segments—healthcare, automotive, retail, education, travel—where customers ask detailed questions before purchase. Its sweet spot is companies with 200 to 10,000 employees, where the volume of inbound conversation inquiries is too large for pure human handling but too nuanced for generic chatbot replies.

Why This Matters

Respond.io’s Series B validates a thesis that AI agents, when deployed inside vertical-specific messaging workflows rather than as horizontal replacements for ChatGPT, create durable competitive positions. Traditional CRM vendors face a strategic dilemma: retrofit messaging into email-centric architectures (slow, architecturally constraining) or cede the messaging-native market to startups with no email legacy. Salandra’s acquisition appetite in North America and Europe signals confidence that volume-based pricing and messaging-first design can displace email-first incumbents in customer-facing operations, particularly as AI agent quality improves on proprietary message datasets. Companies in high-consideration segments evaluating conversational AI infrastructure should expect M&A activity in this space to intensify as Respond.io and competitors race to acquire customer bases and geographic footprints.