For sales development reps and growth teams, Ciro is an AI prospecting agent that scans your ideal customer profile, runs agentic searches across 500M+ contact profiles, and delivers verified, enriched prospect lists in under five minutes.
Presence & Market Position
#49 of 64
AI-Native GTM Challengers
Measures earned, engagement-weighted share of voice across the GTM voices panel. Methodology →
Ciro positioned itself as an agent that handles prospecting from ICP to finished list, not another point tool bolted onto an SDR's stack. Pointed at an ideal customer profile, it searches across 500 million contact profiles and returns a verified, enriched list in minutes, built to replace the several tools teams typically assemble to do that job by hand. Conversation around the brand clusters tightly around one moment, its acquisition, framed by both sides as consolidation, a standalone prospecting agent folding into a broader revenue platform. That news surfaces in founder-told origin stories and in practitioner roundups that file the deal alongside other agent-native GTM tooling launches. Presence beyond that moment reads as early rather than absent.
Spara
Knock
Userled
Persana AI
TofuNo customer list on file yet. Claim this profile to add customers and case studies.
Business Profile
Ciro was founded in 2022 by Richard Lee, Ross Geiger, and David Winer to automate sales prospecting with an AI agent searching hundreds of millions of contact profiles. It raised a $3.8 million seed round from CRV, Y Combinator, and SV Angel and operated as a standalone startup until mid-2026. In July 2026, Reevo, an AI-native revenue operating system backed by Khosla Ventures and Kleiner Perkins, acquired Ciro and folded its prospecting agent into Reevo's existing enrichment, scoring, and outreach-drafting engine. Reevo gains a working prospecting layer without building one in-house; Ciro's search and qualification technology continues operating inside that platform.
Agent Readiness
Not yet graded.
Measures how easily your agents can build on it — API, MCP, CLI, SDK, docs depth. Methodology →
Ciro is itself built as an AI agent, running search and qualification directly rather than exposing that work as a surface for others to build on. No API, MCP server, SDK, or CLI documentation turned up in available sources. Since the July 2026 acquisition, any integration surface now sits inside Reevo's broader platform rather than as a standalone Ciro developer offering. No public agent surfaces on file yet.
IS THIS YOUR BRAND?
Claim this profile
Fact-check your data, add context, and earn the verified badge — free, takes minutes, work email required.
Claim Ciro →