autobook.io Alternative: Same Browser-Based Posting, $39 Instead of $99

What it is

A Chrome extension that posts a salesperson's units to Facebook Marketplace from their own browser and Facebook account, and tracks which posted units sold. Its founder built it in the open on the DealerRefresh forum, and it publishes a large library of Marketplace guides.

What it costs

$99 a month, no contract, with credit-based tiers at $99, $199 and $299. Its own comparison (September 26, 2026) states there is no free trial and no first-month discount; no free plan is published.

Where TurboSell is different

- Price: Free for one salesperson with 5 cars live, no card. Seller $39 a month for every car, $9.99 your first month. Store $199 a month for every seller at one store, first 14 days free. - Inventory from the dealer's own website or about twenty listing sites (AutoTrader, Cars.com, CarGurus, Edmunds, RV Trader and more). No feed or DMS needed. - Posts to Marketplace, Business Pages, personal profiles and Facebook Groups under the salesperson's own login, a steady batch each night. - Price changes follow to the live listing; sold cars are marked sold on their own. - The same own-browser, own-account posting model, at $39, with a free tier to try it on your real inventory first.

Where it may still be the better pick

If sale tracking per posted unit is the report you want most, autobook.io has built its product around it. TurboSell shows views and posting status per car, but not a sold-attribution report.

How to decide

Both run in Chrome on your own account, so the test is simple: post the same five cars with each and compare the listings, the time it took, and what happens when one sells.