Libby Partner Libraries vs. Reciprocal Agreements

Last Updated: September 2026

You may have seen the recent Libby update that automatically adds partner libraries to your account. It's a great change, but I've noticed it's also created some confusion. A lot of readers now assume Libby Partner Libraries are the only kind of extra access out there. Most libraries actually don't have one. But thanks to traditional reciprocal agreements, you may still be eligible for a lot more cards and catalogs than you think.

Both get you free access to a new digital catalog on Libby. Both are completely legitimate, verified ways to expand what you can borrow. But how you actually get access, and how many of these exist in your state, is pretty different depending on which one you're looking at.

What Is a Libby Partner Library?

A Libby Partner Library is an official agreement that OverDrive (the company behind Libby) sets up directly between library systems. When your home library is part of one of these partnerships, the other libraries in the network just show up in your Libby app. You don't apply for anything. You don't get a new card number. You already qualify because of the card you already have.

Libby recently made this even easier. There used to be a manual step where you'd search for each partner library and sign in with your existing card. Now, for most users, that happens automatically. Open the app, tap the menu, and your Partner Libraries list should already be sitting there under your home library.

The tradeoff is scale. These official partnerships take real coordination between library systems and OverDrive, and not every state has gone through that process. Some states, like Michigan and Massachusetts, have gone all in and cover nearly every library in the state. Plenty of other states don't have a single one. Right now 16 states have at least one official Libby partnership: Arizona, California, Connecticut, Florida, Idaho, Illinois, Massachusetts, Michigan, Minnesota, Missouri, Nevada, New York, Pennsylvania, South Dakota, Texas, and Washington.

For the full state by state breakdown, including exactly how many libraries and catalogs each partnership covers, check out my guide on Libby Partner Libraries.

What Is a Reciprocal Agreement?

A reciprocal agreement works completely differently. It's not built into Libby at all. It's an arrangement that exists purely between library systems, or between a library and residents of a nearby county, or sometimes between a library and anyone who lives anywhere in that state.

There's no automatic connection here. You have to apply for a new library card at the other system, get a card number, and add it to Libby yourself. Some of these let you apply entirely online in a couple minutes. Others require a branch visit to verify your ID. ReciproCard tells you which one applies before you start, so you're never guessing.

It's an extra step compared to a partner library, sure. But there are a lot more reciprocal agreements out there than there are official Libby partnerships, and plenty of the best ones take almost no effort to claim. My full guide to reciprocal agreements breaks down exactly how these work and covers some of the biggest cross-state networks I've found.

Side by Side

How Common Is Each One?

This is where the confusion really shows up. It's easy to think that if your state doesn't have a Libby partnership, you're out of luck. That's usually not true.

Right now, ReciproCard has identified 1,434 partner libraries spread across those 16 states. Reciprocal agreements tell a much bigger story: I've mapped 6,633 of them across 40 states. That includes 25 states with reciprocal agreements but no Libby partnership at all: Alabama, Arkansas, Colorado, D.C., Georgia, Indiana, Kansas, Kentucky, Louisiana, Maine, Maryland, North Carolina, North Dakota, New Jersey, New Mexico, Ohio, Oklahoma, Oregon, Rhode Island, South Carolina, Tennessee, Utah, Virginia, West Virginia, and Wyoming.

So if you searched your home library and only saw a couple of results, or none at all, under Libby Partner Libraries, that doesn't mean you're stuck. It probably just means your access comes through reciprocal agreements instead, and those are worth checking just as seriously. The ReciproCard Report has the complete numbers for both partnerships and agreements broken down by state, if you want to see exactly where yours lands.

Which One Should You Check First?

Honestly, it doesn't matter which one you check first, because ReciproCard shows you both at the same time. But if I had to rank them by effort:

Libby Partner Libraries cost you nothing. If you have any, they're either already connected or a couple of taps away. There's no reason not to make sure yours are all enabled.

Reciprocal agreements you can apply for online are next. A few minutes of filling out a form gets you a brand new catalog.

Reciprocal agreements that require a branch visit take the most effort, but they're often worth it too, especially for a big system with a large digital collection.

And once you've worked through both, if you're still running into long waits, there are also free library cards not tied to where you live and paid non-resident cards worth a look.

How to Find Both on ReciproCard

Not sure if you have any Libby Partner Libraries? Enter your home library system in the search above and find out. And if you don't see any, that's not the end of the road. Only 16 states currently have an official partnership, so plenty of readers won't have one, and that's completely normal. Your results will also show any reciprocal agreements you qualify for, plus free cards not tied to where you live and paid non-resident options if you want to keep going. Between all of those, there's almost always more access out there. Check The ReciproCard Report if you want to see exactly what your state offers before you even search.

ReciproCard shows everything side by side, clearly labeled, so you're never guessing which category you're looking at or what you need to do to claim it.

Frequently Asked Questions

Are Libby Partner Libraries better than reciprocal agreements? Not necessarily, just easier. A partner library costs you zero effort. A reciprocal agreement takes a few minutes (or a branch visit), but there are far more of them, so the actual catalog you get access to might be just as good or better.

Can I have both a Libby Partner Library and a reciprocal agreement? Yes, and a lot of readers do. They're not mutually exclusive. Your home library could have a partnership with one network and also sit inside a reciprocal agreement with a completely separate library system.

Why doesn't my state have any Libby Partner Libraries? Official partnerships require library systems to negotiate a formal agreement with OverDrive, and not every state has done that yet. It doesn't mean your state is behind. Plenty of states with zero Libby partnerships still have dozens of reciprocal agreements.

Do reciprocal agreements ever turn into Libby Partner Libraries? It can happen over time as library systems formalize their arrangements, but there's no guarantee. For now, treat them as two separate things and check both.

Which one shows up first in my ReciproCard results? Libby Partner Libraries show up first since they require zero effort to use. Reciprocal agreements you can apply for online come next, followed by ones that require a branch visit.