The Fine-Tuning Handbook: Free
A free 61-page guide to fine-tuning language models: when to fine-tune, which method to use, how to prepare training data, and how to evaluate the result. Download it with the code FERNFLYBLOG.
Tech Honcho
Buzz
Product updates and announcements
Pricing That Doesn't Meter You: Free, Pro, and Enterprise
Fernfly now has paid plans. Pro is $49 a month or $490 a year, with no per-message fee and no overage bill, because a model running on your own endpoint costs us nearly nothing per conversation. Here is the whole thing, including what changes on Free and the 80% lifetime discount going out to everyone who was here first.
Tech Honcho
Introducing the 1-Click Chatbot
Paste your website address, get a chatbot that can actually use your site. No API spec, no prompt engineering, no account to set up first.
Tech Honcho
Chatbots That Do Things: Meet Woobert, a Command Bar for WooCommerce
Most AI chatbots talk. The useful ones do things. Woobert is a ⌘K / Ctrl-K command bar that turns a merchant's plain-English request into the right WooCommerce action, and runs it, on a small specialized Fern model.
Tech Honcho
The Playground Is Live: A 12M Model vs GPT-4o, Side by Side
A no-signup playground that runs Fern Bud and GPT-4o on the same intent→action tasks. Same tool call, a fraction of the cost. And no tricks: a miss shows as a miss.
Tech Honcho
Welcome to the Fernfly Blog
We're opening up the Fernfly blog — product updates, deep dives, and the occasional strong opinion about small models.
