AlertCamp vs Campnab, Schnerp, Campflare & Hipcamp — Compare campsite alert services

Services covering Canada

† Schnerp's free plan stops after 10 notifications.

US-only alternatives

If you only camp in the US, these services are worth knowing about. Two of them are free.

Where competitors lead AlertCamp

Free in the US. Hipcamp Alerts and Campflare are completely free, with no paid tier. Campflare also covers all 50 US state park systems; we cover 19 so far. If you only camp in the US and a basic campground-and-dates alert is enough, try them. They also all work in a web browser, which AlertCamp doesn't: we're app-only.

Recreation.gov's own alerts are free and push to its app. For a single Recreation.gov campground, that may be all you need.

Permits. Recreation.gov itself offers no alerts for wilderness permits — when one sells out, the only official option is to keep refreshing the page. Of the 55 Recreation.gov wilderness and river permits AlertCamp watches, Campnab lists 45 and Schnerp 43 — but Campnab also has at least 31 that we don't, including The Wave lotteries, the Denali road lottery and Saguaro, Aravaipa and Katmai permits. Outdoor Status specialises in wilderness permits too.

The official Notify Me built into Canadian park reservation systems is completely free — though delivery speed has the potential to be the fastest, it's unknown and might not be deterministic (emails may be batched and/or delayed sometimes) and it's known to be noisy since the alerts are set park wide, you cannot target specific sites, so you might get a lot of notifications that you don't care about, until you stop taking care of it and miss the good one. And when the right email does arrive, the usual story goes like this: you tap through to the reservation site, sign in — and in peak season the site is already gone. That frustration is the reason we built AlertCamp in the first place.

More US states, and other countries. Campnab covers state parks in 39 states to our 19, and Schnerp reaches beyond North America, as far as Australia and New Zealand. Schnerp also offers WhatsApp notifications on its Priority plan. Campnab includes SMS on all plans, while we require our Pro plan. And both have been around longer — Campnab since 2017.

Where AlertCamp stands out

One app for both sides of the border. AlertCamp is the only service here with a native app on both iOS and Android that covers Canada and the US. Campflare, Hipcamp, Outdoorithm and Recreation.gov stop at the border; Campnab and Schnerp cross it but are web-only.

Push on every plan, with nothing to set up. Push notifications are instant and included on every plan, even the free Essai — install the app and they just work. Campnab has no push at all. Schnerp's comes only with its $29/mo Priority plan, and only after you add its website to your phone's home screen as a web app, a step most people don't know about.

Built for the phone, not adapted to it. Most of these services started as websites and added a mobile app later, and it shows: their web versions are usually the more polished ones. AlertCamp is mobile-only by design. The campground map, the route builder and the alert itself were all built for the phone, because that's where a cancellation reaches you and where you have seconds to act on it. And it's laid out for every phone, from a small iPhone SE to the largest iPhone and Android screens.

Cancellation alerts are all we do. For most of the US services here, alerts are a side feature of a bigger product: Hipcamp is a marketplace for booking private campsites, Outdoorithm is a trip-planning and AI recommendation app, and Recreation.gov is the reservation system itself. AlertCamp has done one thing since day one — catching cancellations — and everything we build goes into making that experience, and its results, best in class.

Manage alerts from your AI assistant. AlertCamp is the only service here whose alerts you can create and manage from an AI assistant. Connect it to Claude — ChatGPT and Meta Muse are in review — and just ask: “watch a lakeside site at Killarney for the August long weekend.” It searches the parks, reads the site maps and sets up the alert on your account. Outdoorithm also connects to Claude, but only to search campgrounds; its alerts can't be managed there. How to connect AlertCamp to your assistant →

Alerts you can aim, and change. We installed the US-only apps in October 2026. Hipcamp only takes a campground and dates — no sites, no site type — so every opening in the campground pings you. Recreation.gov's own alert is the same: one campground, one date and a number of nights. Campflare filters on equipment and RV length only, and an alert can't be edited once it's set. Outdoorithm, the newest of them, returned an error (400) when we tried to create an alert in its mobile app. In AlertCamp you pick the exact sites on the map, the site type, your equipment and how many nights, then adjust any of it later, and it just works.

Park discovery map. AlertCamp gives you an interactive map of all the parks we cover. Instead of only typing a name into a search box (which you still can, if you prefer — or just tap the little microphone to search for a park by voice), you can pan around your region, discover parks you never knew were there, and tap one to set an alert on the spot. It turns “I want to camp somewhere this summer” into an actual plan.

Built-in campground maps. AlertCamp integrates the interactive campground map directly in the app, so when you set up an alert you can pick the exact sites you want by their location on the map — waterfront or back row, next to the washrooms or off in a quiet corner — instead of guessing from a list of site numbers you can't place. Neither Campnab nor Schnerp does this: they show you a list of site names and numbers to pick from, but with no clue where any of them actually sit in the campground — so you end up going back and forth between their site and the park's reservation website to figure it out. The official reservation sites have maps too, but you're stuck cross-referencing them in a browser. For us it's a core part of the experience, not an afterthought.

Backcountry routes, watched as a whole. A multi-day trip needs a different campsite every night, in the right order — and a cancellation on night two is useless if night three is still full. Setting one alert per night just floods you with openings you can't use. AlertCamp watches the whole route and only notifies you when every night is free at the same time. Start from one of 200+ ready-made routes — Algonquin, Killarney, Berg Lake, Garibaldi, Mount Assiniboine, Jasper, the Chilkoot Trail, Cape Chignecto, Grand Canyon, Yellowstone, Olympic and more — or build your own on the map in parks where we've mapped which campsites connect (Algonquin, Killarney, French River, Lake Superior, Banff, Jasper, Kejimkujik, Pacific Rim and a dozen US national parks). Schnerp supports part of this.

The widest Canadian coverage. AlertCamp covers Parks Canada and 11 provincial and territorial systems — every province but Quebec — to Campnab's 7 and Schnerp's 8. Saskatchewan is ours alone; Campnab has no New Brunswick, Newfoundland or Northwest Territories, and Schnerp no Alberta or PEI. Add Ontario conservation authorities, St. Lawrence Parks and seven backcountry hut operators — the Alpine Club of Canada and its Whistler and Vancouver Island sections, Columbia Valley Hut Society, Spearhead Huts, Kootenay Mountaineering Club and Ripple Ridge, where a single bed or a whole hut can free up (Schnerp covers five of them). Across Canada and the US that's 53 park systems and over 2,000 parks, with new ones added regularly.

Ontario parks nobody else watches. St. Lawrence Parks (Glengarry, Ivy Lea, McLaren), Toronto & Region (Albion Hills), Hamilton (Valens Lake, Fifty Point), Niagara Peninsula (Long Beach), Otonabee (Warsaw Caves), Catfish Creek (Springwater) and the City of Thunder Bay (Chippewa Park, Trowbridge Falls) aren't covered by Campnab or Schnerp. AlertCamp also watches Parks Canada and Ontario Parks day-use reservations, so you can catch a cancelled parking slot at a beach that sold out weeks ago.

Free plan with no notification cap. Campnab has no free option at all; Schnerp's stops after 10 notifications. AlertCamp's Essai plan is genuinely free, forever.

Fast paid scans at a fraction of the price. Our 1–3 minute detection (Pro, $9.99/mo) costs a third of Campnab's Awesome plan ($30/mo) or Schnerp's Priority plan ($29/mo).

17 languages. Every other service here is English-only, apart from the Canadian parks' bilingual Notify Me. AlertCamp ships in English, French, German, Greek, Spanish, Hindi, Haitian Creole, Italian, Korean, Punjabi, Polish, Portuguese, Romanian, Russian, Tagalog, Vietnamese, and Chinese.

Quick decision guide

Side effects of AlertCamp may include: deleting your other alert apps, sleeping through 7 a.m. booking windows, and actually going camping and having a blast!

• Just trying it out, no commitment? AlertCamp Essai (free forever, 1 alert, 10–15 min detection, push notifications). No credit card.
• Casual camper watching a few favourite parks? AlertCamp Regular ($2.99/mo, 5 alerts, 5–8 min, push + email).
• Serious about catching peak-season cancellations? AlertCamp Pro ($9.99/mo, 15 alerts, 1–3 min, push + email + SMS).
• US only, and you want free? Hipcamp Alerts or Campflare. If you also camp in Canada, use Android, or want to pick sites on a map, AlertCamp.
• Hunting a US wilderness permit? AlertCamp covers Recreation.gov permits; Outdoor Status and Campnab specialise in them too.
• You camp in Australia or New Zealand? Schnerp. AlertCamp covers North America (Canada and the US).
• You only need email and don't mind the noise? In Canada, the free official Notify Me from each park system might work for you. If you can't book your sites because someone always books them faster, give AlertCamp a try.