Author: Diana Foster

Windsurf, built by Codeium, is quietly pulling enterprise engineering teams away from Cursor with deeper AI agents, flexible pricing, and years of infrastructure credibility.

Liveblocks’ multiplayer SDK is winning developers away from Ably by replacing raw infrastructure with ready-to-ship collaboration features. Here’s how and why it’s working.

Deel and Rippling are converging on the same HR stack, and the competition is playing out most visibly in the international payroll layer where startups are making first-time platform decisions.

Fathom’s free AI meeting notetaker is capturing Zoom users locked out of AI Companion, building habits that make upgrading Zoom feel unnecessary.

Mintlify is pulling API documentation customers from ReadMe with Git-native workflows, superior design, and AI search. Here’s how the shift is happening.

Notion Calendar is quietly pulling Cron’s power user base by combining Cron’s feature depth with native Notion database integration – a gap no standalone app can close.

Hex is pulling data science teams away from Deepnote by offering a full workflow – from SQL notebook to published interactive app – in one tool.

Loom’s enterprise pivot post-Atlassian acquisition is driving creators and solo operators toward Tella, which prioritizes brand presentation over team integrations.

Dopt’s developer-first onboarding SDK is targeting engineering teams that have outgrown Appcues’ no-code platform model. Here’s how the challenge plays out.

PostHog’s open-source analytics platform is winning early-stage startups away from Mixpanel by combining lower costs, self-hosting, and a multi-tool product suite in one stack.