Latest Tech News and AI Developments On September 15, 2025

Here are the latest technology news, AI developments, and business announcements in marketing on September 15, 2025:

Tech News and AI Developments

Instagram has fixed a Stories bug that reduced reach for creators posting many stories in one day, so reach should now improve.
Google kicked off the Pennsylvania AI Accelerator, offering free AI workshops, courses, and career certificates for small businesses.
OpenAI Grove is a new program for individuals early in their company-building journey, offering mentorship, tools, and community.
Via Transportation debuted on the NYSE at $44 per share, valuing the transit tech company at $3.5B after raising $493M.
OpenAI partnered with US CAISI and UK AISI to strengthen AI security, red-team vulnerabilities, and prevent misuse.
Perplexity announced its latest updates, adding Finance on mobile, hotel loyalty support, and streamlined PDF tools.
Snapchat rolled out Infinite Retention and Group Streaks, giving users new ways to save chats and celebrate with friends.
Salesforce is expanding the Salesforce New York Tower by 25% to fuel Agentforce, train employees, and support local customers.

Corgi AI – an AI-powered insurance company reinventing how insurance works using data, automation, and smart risk tools.
CHAI AI – lets users build, customize, and interact with their own conversational AI models focused on social, engagement, and creative chatting.
CheaterBuster – helps you check if someone is active on dating apps (Tinder, Bumble, etc.) using name, age, location, or photo.
Plaud – an AI note-taking tool that records conversations, transcribes them, summarizes key info, and helps you capture ideas efficiently.
Remini – enhances old, blurry, or low-quality photos and videos by using AI to restore clarity, detail, and sharpness.