Sierra Hits $400M ARR After Adding $150M in One Quarter

FourWeekMBA·1d ago

Meta and Sierra Just Proposed a Sign-In Standard for AI Agents.

by Sadique Ali — How OAuth guest, read-only and write sessions work in the Personal Agent Protocol, and the scoped-token and agent-logging groundwork you…

Medium·5d ago

Meta, Sierra, Walmart, Stripe and Shopify Back a Shared Standard for AI Shopping Agents. Here Is What Businesses Should Do Now

Times Square Chronicles·Oct 21

Sierra Ventures Appoints Nkechi Iregbulem Head of Inception to Lead Early-Stage AI and Hardtech Investments

citybiz·Oct 14

Meta and Sierra’s Poppy Lets Customers Set Limits for AI Agents

When a personal artificial intelligence agent makes a purchase or fixes a problem for someone, it often signs in as that customer and clicks through pages ...

PYMNTS.com·Oct 12

What if an inquiry comes from a customer's AI? How the Poppy draft addresses identity verification and permission management

Key PointsOn October 9, Sierra released a draft of the Personal Agent Protocol (commonly known as Poppy), a common specification for interactions between personal AIs and companies, and announced...

note·Oct 10

Sierra Adds Compliance Console to Horizon Agent Platform

Unite.AI·3d ago

When Sierra’s AI Takes a Payment, the AI Steps Aside

by Ahmed M. Abdelfattah — Its new Stripe partnership shows why a seamless checkout needs firm boundaries around card data and payment confirmation.

Level Up Coding·6d ago

Sierra Partners with Stripe to Bring Payments Into AI Agent Calls

Unite.AI·Oct 20

Sierra Ventures Hires Nkechi Iregbulem as Head of Inception

Yahoo Finance·Oct 14

Sierra AI expands again in Mission Bay

The Business Journals·Oct 12

False! Viral video of Netherlands minister apologising to Sierra Leonean government, AI-generated

Dubawa·Oct 9

The automation panic:

by Clara Sierra — Why the magic button is killing our creative endurance

Medium·4d ago

Sierra's τ-i18n Exposes the Multilingual Gap in AI Voice Agents

The Futurum Group·Oct 22

Sierra and Stripe let AI agents take card payments during calls

Bret Taylor's Sierra has teamed up with Stripe so its AI customer service agents can take card payments during a phone call, starting with medical billing.

The Next Web·Oct 20

BBVA will help design a common protocol led by Sierra AI and Meta to connect AI agents with businesses

BBVA·Oct 13

Sierra’s Fleming-1 Flags AI Callers; Businesses Decide Response

Quasa.io·Oct 11

Big Tech pitches AI agents as the next major digital interface

Meta, Sierra, OpenAI, Google and Microsoft are pushing AI agents as the next digital interface. Here is what the new protocols change.

Crypto Briefing·Oct 8