Relay Autos Review: What It Does and Who It's For
Short answer: Relay Autos is a Facebook Marketplace automation platform sold to dealerships. Its homepage says it "connects to your inventory, posts every vehicle, responds to every lead, and rotates your listings across markets entirely on autopilot." It publishes no prices anywhere. If you're one salesperson buying your own tools, that last sentence is most of the review.
Disclosure first: autobook.io is our product and it competes with part of what Relay does. Every Relay fact below is quoted from a page we loaded in August 2026, with the link.
What does Relay Autos actually do?
Four things, in their own words. The dashboard on their homepage names Auto Post, AI Reply, CRM and Market Rotation. The summary line is: "Relay connects to your inventory, posts every vehicle, responds to every lead, and rotates your listings across markets entirely on autopilot." The same page claims "Trusted by 500+ dealers internationally." That's their figure, not an audited one.
The part worth staring at is the account board. Their homepage shows "Live status and activity per Facebook account," with six accounts on screen tagged Working, Login Error, Paused, Idle and Error. That is not a screen built for one salesperson. It's a screen built for whoever is watching six salespeople.
Market Rotation is the dashboard tile nobody explains. The idea is that one unit shows in more than one city market instead of only yours. Relay doesn't publish how. Ask on the demo whether rotation creates a separate listing per market or moves one listing around, because that decides whether you end up with duplicates of your own units competing under your name. autobook.io doesn't do it.
What Relay does not publish is how it connects to Facebook. Nothing about an extension, an API, or where the session runs. Make that the first question on the demo, because the answer decides whether anyone but you is holding your Facebook login. That tradeoff is the whole argument on our comparison with Drift, which sells the cloud side of it.
What does Relay Autos cost?
Nothing is published. We loaded relayautos.io/pricing in August 2026 and got an error screen reading "Error 404 — We can't find that page." The homepage carries no figures either. Every route ends at Book a Demo.
One public dollar figure exists, and it came from a dealer, not Relay. In DealerRefresh's Facebook Marketplace Listing Software thread, a poster at a Mercedes store said on 18 April 2026: "My manager has the plan for our entire sales team they cost around $1,000 a month."
That is one person's account of what one store pays for a whole floor. Not a published price, not confirmable, not something to budget off. The shape still tells you plenty: a team plan, bought by a manager, for a sales floor. If you're a rep, you're not buying this. You're asking for it, and you know how that conversation usually goes.
What do the reviews actually say?
The most useful ones sit in DealerRefresh thread 11526. It opens with a dealer asking for "honest feedback before we sign up." Read the replies and exactly two people answer as first-hand Relay users.
- Ronan Lugo, 20 February 2026: "We've been using Relay since October, wasn't sure at first but it's done as promised. 26 deals we can directly attribute to it. The AI replies are what got me, they sound human enough that customers don't realize it's automated until after they book an appointment."
- MichaelAtk, 21 February 2026: "Been using them for 2 months. Sold 7 cars using the platform to date."
A counterweight sits in the same thread. On 10 March a dealer wrote: "For facebook we've tried AI and as you pointed out, the back and forth conversations were not handled great so we went back to manual responses on facebook." He meant Facebook AI replies generally, not Relay's. Quoting it as a Relay complaint would be dishonest.
Relay's own clients page claims "4.8 out of 5 stars based on 200+ verified reviews," tagged to Google and Trustpilot. It names two stores: East County Pre-Owned Superstore in El Cajon, California, where salesperson Otto Spikerman is quoted saying "Sold 18 cars in my first two months," and Findlay Honda Henderson in Nevada. Every other reviewer is a first name and a last initial. The 200+ is Relay's own count on Relay's own page, and we could not verify it elsewhere.
Here's what's missing from all of those numbers, theirs and the forum's: a denominator. Twenty-six attributed deals out of how many units posted, over how long? Nobody in this category publishes that, which is your problem, not theirs.
Do you need a Marketplace tool with a CRM?
If you run a store with a BDC and nothing else tracks Marketplace conversations, a CRM inside the posting tool answers a real gap. If you're a salesperson, your situation is different. You already have a CRM. You didn't pick it, you can't export it, and the buyers in it belong to the store. A second CRM bolted onto a posting tool doesn't change that, and you have to keep both fed.
The AI reply is the part worth paying for here, not the CRM. It books an appointment while you're at lunch. The tradeoff nobody prints on a sales page: the first conversation with your buyer isn't yours, and the reason Relay's happiest reviewer gives for why it works is that customers "don't realize it's automated." Owini made the same bet, and CARVID and Glo3D sell AI replies too, so this is a category choice more than a vendor choice.
One person, one account, whoever's tool you buy
A multi-account status board is normal at store level. Six reps, six accounts, one each. That's fine.
What isn't fine is one person running several profiles to spread volume around, whoever's software is doing it. Meta is one sentence on this: "It's against our Community Standards to maintain more than one personal account." So when a manager, a vendor or a guy in a forum floats a second profile as the fix for volume, that's your account and your book of business on the line. No tool makes it safe. Ours doesn't either.
Where autobook.io fits, and where it doesn't
Three things Relay's own site shows that we do not have. AI Reply. CRM. Market rotation. autobook.io has no inbox, no notifications, no AI replies and no message templates inside the product. You answer every buyer yourself in Messenger, about 40 minutes a day for most reps. If replies are the reason you're shopping, we're not the tool. The free version of that fix is our reply templates you can paste yourself.
What we cover end to end is the part you get judged on at the meeting: getting units up, correctly, every day.
- Import from your dealership's website. Paste the site URL. Most dealership platforms are supported, so the usual answer to "does it work with mine" is yes.
- AI descriptions you can edit unit by unit. Setting a custom tone or prompt once, for everything, is on the higher plans.
- Photo work as a paid, opt-in step at 2 credits per image: background replacement, license plate and plate-frame removal, reflections and shadows, and it keeps the actual vehicle including aftermarket mods. It sorts interior shots from exterior and leaves interiors alone. Never automatic; you pick the units worth it.
- Posting through your own Chrome session, your own IP, your own logged-in account, in batches of up to 50. Default 30-second gap between posts, and the safest speed setting is the one labeled "most human-like pacing."
- Group cross-posting and renewal. Pick your groups once in settings and every post goes to them. Renewal scans your listings page, shows you a review screen, and clicks Renew where Facebook offers it.
- Smart Sale Detection. Mark a unit sold inside Facebook, that reports back, and the platform works out whether autobook.io drove the sale.
Plans from $99/month. Credits run 2 to import a vehicle, 1 to post it, 1 for a description, 2 per AI image. We're not the cheapest tool in this market and don't claim to be: Lazy Poster starts at $47, ZenLite at $69, Marketplace QuickPost's volume plans at $39. There's no free trial.
What we do have that nobody else in this category publishes is our own outcome data. The live counters on our site show units posted and units sold, updated automatically — roughly one in nine posted vehicles sells. Across the 800 sold units we can time, the median was 24 days from post to sale. Read that as a floor, not an average: our clock starts at a unit's most recent post, so every repost resets it and relisted units took longer. US only.
You're responsible for the accuracy of your listings and for following Facebook's Commerce Policies and your local dealer-advertising rules. We post from your own account. The listings, and the compliance, are yours.
Relay Autos vs autobook.io, side by side
| Relay Autos | autobook.io | |
|---|---|---|
| Published price | Not published (demo-gated) | $99 / $199 / $299 per month |
| Who buys it | The store — a dealer quoted "around $1,000 a month" for a whole sales team | The rep, or the store |
| Auto-posting | Yes — "posts every vehicle" | Yes, batches up to 50 through your own Chrome |
| AI replies to buyers | Yes — flagship feature | No |
| CRM | Yes | No |
| Rotating listings across markets | Yes | No |
| Inventory source | "Connects to your inventory" — platforms not published | Your dealership website, most platforms supported |
| Photo editing | Not published | Paid opt-in, 2 credits per image, exteriors only |
| Group cross-posting | Not published | Yes |
| Listing renewal | Not published | Yes |
| Published sold data | Testimonial counts only | Live post-to-sold ratio, updated automatically |
"Not published" means exactly that. It doesn't mean the feature is missing. It means Relay doesn't say, so neither will we.
If your problem is that units aren't going up and you want buyers landing in your own Messenger under your own name, that's the job autobook.io was built for. Plans from $99/month. If your problem is answering fifty messages a night, book Relay's demo instead. We'd rather you buy the right thing.
Frequently asked questions
How much does Relay Autos cost?
Relay publishes no pricing. The only public figure we found is a DealerRefresh poster saying in April 2026 that their store's plan for the whole sales team costs "around $1,000 a month." That's one dealer's report of a team plan, not a per-seat price and not an official number. Book a demo to get a real quote.
Is Relay Autos worth it for a single salesperson?
Probably not, on the evidence available. The product is built around a multi-account status board and a CRM, the only price anyone has stated publicly is store-level, and the named customers are dealerships. If the AI replies are what you want and your store will fund it, that's a different answer.
What's a good Relay Autos alternative?
Depends which half you want. For AI replies, Owini, CARVID and Glo3D all publish one; Owini also sells CRM tiers. For getting your dealership's inventory onto Marketplace under your own account, autobook.io starts at $99/month and doesn't answer anybody for you. We compare the category with prices in our roundup of Marketplace posting tools for 2026.
Does Relay Autos work with my dealership's website?
Their site says only that Relay "connects to your inventory." It doesn't list which website platforms or DMS products it supports, so ask on the demo and get the answer in writing. autobook.io imports from most dealership website platforms and adds new ones on request, usually within a day.
Can a Marketplace posting tool get my Facebook account banned?
No vendor can honestly promise it can't, and walk away from any that does. What we can tell you is that no autobook.io customer has had their Facebook account banned, and that posting runs at a pace you set inside your own signed-in browser. The reliable way to lose an account is a second profile, which Meta prohibits outright.