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Spiral 4.0 (TrySpiral by @every) is billed as a cheaper, redesigned AI writing…

Brief

Spiral 4.0 (TrySpiral by @every) is billed as a cheaper, redesigned AI writing partner—price cut from $25 to $15—with a new brand and website and major feature upgrades announced 2026-06-04. The release adds a stylometry-based Style Engine, full CLI/MCP/API support for agent-driven workflows, expanded team features (shared chat), and reports substantial usage (111,448 drafts, 343,167 revisions, 5,395 styles) plus endorsements from Emily Oster and Dan Shipper.

Source evidence

Your AI writing partner, @TrySpiral by @every, just got some insane upgrades:

💰we made it CHEAPER: $25 → $15
📈we made it BETTER: Full CLI, MCP, and API, Completely revamped stylometric analysis, huge new team features including shared chat
💅we made it BEAUTIFUL: New brand, new website

Some stats:
- Spiral as made 111,448 drafts and 343,167 revisions
- Users and teams have made 5,395 styles

Don't take it from me, take it from Emily Oster:
"For the first time I have found an AI writing app that is actually helpful."

Dan Shipper 📧 (@danshipper)

NEW:

Spiral 4.0—a writing partner for you and your agent by @every

-> Stylometry: we built a new Style Engine based on the principles of stylometry to extract you and your brand's voice and produce great writing every time, based on examples of your past work

-> MCP and CLI: Spiral is now built to be used by your agent like Codex, Claude Code, OpenClaw and more so you can get great writing automatically

we use it every day internally to write landing pages, tweets, podcasts, marketing emails and more and to make sure it's ALL on-brand across our entire 30 person team @every

— https://nitter.net/danshipper/status/2062628079869005876#m