Ringr

ringr.ai ↗ ·Madrid ·Seed

Ringr is a Madrid-based company that builds AI voice agents that automate inbound and outbound phone calls for medium and large companies. Its agents handle customer service, debt collection, reservations, appointment management, lead qualification and claims handling in 32 languages, and connect to clients' internal systems. Customers include Factory Colchón, Adeslas, Codisoil (Gasóleo Repsol) and Grupo Northius, and the company operates in 12 countries. Ringr was launched in 2023 by Diego Cuadrado when his AI company Clintell Technology dropped its consulting work to build products. It raised €1.2M across two rounds in 2025, then a €3M round in January 2026 led by Pangram Capital Partners, with Sherry Ventures and existing investors taking part.

Founded
2023
Founders
1
Total funds raised
€3M
Rounds
1
Investors
3
Last round
Jan 2026
SectorsConversational AI, Voice AI, Customer Service Automation, Enterprise Software Start-up MapAI & Data › Conversational AI & customer support

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Founders

Diego Cuadrado
Founder & CEO
Also at Clintell →

Global models 5

Sierra
United States · sierra.ai ↗
Sells conversational AI agents to large enterprises that handle customer service over phone and chat, connect to their back-office systems and are priced on the outcomes they deliver.
$635MComparable
Parloa
Enterprise AI voice-agent platform that automates inbound and outbound contact-centre phone calls in many languages and plugs into clients' CRM and telephony, making it the closest match to Ringr.
$560MComparable
Decagon
United States · decagon.ai ↗
Sells AI agents to mid-size and large companies that resolve customer-support conversations, including voice calls, and take actions in the client's internal systems.
$480MComparable
PolyAI
United Kingdom · poly.ai ↗
Builds multilingual AI voice assistants that answer enterprise phone lines for bookings, account enquiries and customer service, and connects them to clients' systems.
$200MComparable
Bland AI
United States · www.bland.ai ↗
Enterprise AI phone-agent platform that automates inbound and outbound calls such as lead qualification, scheduling and support, and integrates with customers' internal tools.
$65MComparable

In the same niche 15 others

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Notes: Most funded first

Investors 3

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Sherry Ventures
sherryventures.com
Seed 2026 Spain
Led Seed 2026 Spain
Quadriga Asset Managers
Seed 2026 Spain

Funding rounds 1

DateRoundAmountLead
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