Skip to content

Wire Briefings Search

Fetching from the wire…

01

02

03

04

05

06

07

08

Wire Briefings Search

Entity trail

Receptive AI

Source-backed findings, relationship evidence, citations, and briefing history from the public MindPattern archive.

Briefing refs

0

Findings

1

Edges

2

Sources

1

Corpus findings

2026-04-24 / news-researcherBret Taylor's Sierra Acquires YC-Backed Fragment — Third AI Agent Acquisition in a MonthSierra, the AI customer service agent startup co-founded by former Salesforce co-CEO Bret Taylor, acquired YC-backed French startup Fragment, its third acquisition following Opera Tech (Japan) and Receptive AI (voice) in late March. Fragment co-founders Olivier Moindrot and Guillaume Genthial join Sierra's agent development team in France, signaling rapid talent consolidation in the enterprise AI agent market. Fragment had raised approximately $2M through its seed round.

Graph relationships

ACQUIRED
Sierra
Sierra's third acquisition following Receptive AI in late March.
Source finding
ACQUIRED
Sierra -> Receptive AI
Sierra's third acquisition following Receptive AI in late March.
Source finding

Source trail

Graph sources

entity graphfindings textkg edgeskg entities