Best Airbnb Filter Tool 2026: CustomBNB vs Airbnbase vs RevealBnB vs Airplus
Four tools claim to unlock Airbnb's hidden amenity filters. Here's how they compare on filter count, pricing, browser support, and reliability — updated April 2026.
Quick Verdict
- ✅CustomBNB — Most filters (591+), any browser, $4 one-time. Best overall.
- ⚠️Airbnbase — Free, 400+ filters, good for occasional use. Multi-filter stacking limited.
- ⚠️RevealBnB — Free, simple, but only ~100 filters. Good for basic searches only.
- ❌Airplus — Chrome-only extension, ~100 filters, prone to breaking on Airbnb updates.
- ⚠️Airbnb Super Search — Free, claims 600+ filters (the highest count here), but publishes no company name or contact details and hasn't demonstrated multi-filter stacking.
Side-by-Side Comparison
If you want the most filters with no browser extension required, CustomBNB is the clear choice. If budget is your only concern and you use Chrome on desktop, Airbnbase is a decent free alternative. RevealBnB and Airplus are fine for basic searches but fall short on filter depth.
| Feature | CustomBNB | Airbnbase | RevealBnB | Airplus | Airbnb Super Search |
|---|---|---|---|---|---|
| Filter count | 591+ | 400+ | ~100 | ~100 | 600+ |
| Pricing | $4 one-time | Free | Free | Free | Free |
| No install required | ✅ Yes | ✅ Yes | ✅ Yes | ❌ Chrome only | ✅ Yes |
| Combine multiple filters | ✅ Unlimited | Limited | Limited | Limited | Not demonstrated |
| Works on all browsers | ✅ Yes | ✅ Yes | ✅ Yes | ❌ Chrome only | ✅ Yes |
| Works on mobile | ✅ Yes | ✅ Yes | ✅ Yes | ❌ No | ✅ Yes |
| Updated regularly | ✅ Yes | Infrequently | Infrequently | Infrequently | Unknown |
| Content/guides | ✅ 500+ guides | ⚠️ Some | ❌ None | ❌ None | ⚠️ FAQ only |
CustomBNB — Best Overall Airbnb Filter Tool
What it does
CustomBNB maps all of Airbnb's internal amenity codes — over 500 of them — and presents them in a searchable, visual interface. You select the amenities you want, stack as many as you need, and CustomBNB generates a pre-filtered Airbnb URL that opens directly on Airbnb with your filters already applied. No browser extension, no account required to try.
Pricing
Unlimited access costs a single $4 payment — no subscription, no recurring fee. No account required. You book directly on Airbnb; CustomBNB only handles the search.
Filter count
591+ amenity filters — every known Airbnb amenity code, from hot tubs and saunas to EV chargers, wine cellars, dedicated workspaces, and outdoor showers. See the full amenity code list.
Best for
Travellers who want the maximum number of filters, use any browser or device, and want a tool that doesn't depend on Airbnb's UI staying unchanged. Best for complex, multi-amenity searches (e.g. hot tub + sauna + ski-in/ski-out + EV charger).
CustomBNB vs Airbnbase
What Airbnbase does
Airbnbase Superfilter is a web-based tool (no extension required) that lets you apply additional amenity filters to Airbnb searches. It exposes a subset of Airbnb's hidden amenity codes through a filter interface, then redirects you to a filtered Airbnb results page.
Pricing
Free. Airbnbase is ad-supported and does not charge for filter access. This makes it a reasonable option for occasional use, though the business model relies on advertising rather than a one-time product purchase.
Where CustomBNB wins over Airbnbase
CustomBNB covers 591+ filters vs Airbnbase's ~400. More importantly, CustomBNB allows unlimited simultaneous filter stacking — Airbnbase limits combinations. Niche amenities like wine cellar, sauna, and EV charger are available on CustomBNB but absent or hard to find on Airbnbase.
When to choose Airbnbase instead
If you only need basic amenity filters and never want to pay anything, Airbnbase is a workable free option. Its filter depth is solid for common amenities (kitchen, washer, gym), even if it can't match CustomBNB's full range.
CustomBNB vs RevealBnB
What RevealBnB does
RevealBnB is a free, no-install web tool that redirects users to Airbnb with a small set of hidden amenity filters applied. It covers approximately 100 amenity codes — the most commonly searched filters — and works on any browser.
Where CustomBNB wins over RevealBnB
The filter gap is significant: 591+ on CustomBNB vs ~100 on RevealBnB. Anything beyond the most popular amenities — think piano, golf simulator, karaoke, or outdoor shower — is unavailable on RevealBnB. Multi-filter stacking on RevealBnB is also limited. CustomBNB lets you combine any number of filters in a single search.
When to choose RevealBnB instead
If your filter need is basic (kitchen, washer, or one of the 100 most popular amenities) and you want a completely free tool with no decisions required, RevealBnB gets the job done. For anything more specific, CustomBNB's 500+ filters and $4 one-time price make it the better value.
CustomBNB vs Airbnb Super Search
What Airbnb Super Search does
Airbnb Super Search is a free, no-signup web tool that builds a standard Airbnb search link using hidden amenity codes, plus property-type filters Airbnb removed from its own category browser. It claims access to 600+ amenities — more than CustomBNB's 500+ — through URL parameters.
Pricing
Free, no account, no ads visible on the page. No company name, contact details, or launch date are published anywhere on the site, so there's no way to verify how long it's been running or who maintains it.
Where CustomBNB wins over Airbnb Super Search
CustomBNB has 500+ guides explaining exactly what each filter does and why Airbnb hides it — Airbnb Super Search's own content is limited to a short FAQ. CustomBNB's pricing and team are public; Airbnb Super Search discloses no ownership information at all.
When to choose Airbnb Super Search instead
If the 600+ claimed filter count matters more to you than guides, a paid guarantee, or knowing who built the tool, Airbnb Super Search is free and worth trying — just check that the specific filters you care about return the results you expect.
Airplus (Chrome Extension) — Least Recommended
What it does
Airplus is a Chrome browser extension that modifies Airbnb's search UI to expose additional filter options. Because it runs as a browser extension, it injects additional controls directly into the Airbnb website as you browse.
Pricing
Free. Airplus is available in the Chrome Web Store at no cost.
Limitations
Chrome only — does not work on Safari, Firefox, Edge, or any mobile browser. Filter count is approximately 100+, making it the weakest option for power users. As a browser extension, it is vulnerable to breaking whenever Airbnb updates its frontend code. Updates to fix breakage can lag behind Airbnb releases. Requires installing an extension, which some users prefer to avoid for privacy and security reasons.
Which Airbnb Filter Tool Should You Use in 2026?
If you want the most filters, the ability to combine them freely, and a tool that works on any browser or device, CustomBNB is the best choice. The $4 one-time cost is the only trade-off versus free alternatives, and it covers unlimited searches permanently.
If you're an occasional user and budget is a hard constraint, Airbnbase is a reasonable free alternative. Filter coverage is slightly lower and multi-filter stacking is limited, but it handles most common searches without cost.
RevealBnB is fine for single-filter basic searches but doesn't scale to niche amenities or multi-filter combinations. CustomBNB's 500+ filters cover everything RevealBnB offers and much more.
Airplus is only worth considering if you exclusively use Chrome on desktop and only need basic filter extensions. Its 100+ filter count is a significant limitation versus the other options, and its reliance on Airbnb's UI stability makes it less reliable over time.
Airbnb Super Search is the newest tool here and claims the highest filter count (600+). It's free and simple, but the site publishes no company name or contact information — weigh that against CustomBNB's transparent $4 one-time price and 500+ guides if that matters to you.
Frequently Asked Questions
How much does CustomBNB cost?
CustomBNB costs a one-time $4 payment for unlimited access — no subscription, no recurring charges. No account required. You continue booking directly on Airbnb.
CustomBNB vs Airbnbase: which has more filters?
CustomBNB covers 500+ Airbnb amenity codes while Airbnbase Superfilter covers approximately 400+. CustomBNB also lets you combine unlimited filters simultaneously, whereas Airbnbase has limitations on multi-filter stacking.
CustomBNB vs RevealBnB: what's the difference?
RevealBnB covers roughly 100 Airbnb amenity filters and operates as a simple web redirect tool. CustomBNB covers 500+ filters and is updated continuously. If you need filters beyond the basics — sauna, wine cellar, EV charger, piano — CustomBNB is the better choice.
Does Airplus still work in 2026?
Airplus is a Chrome extension that depends on Airbnb's UI remaining stable. As Airbnb updates its interface, Chrome extensions frequently break and may take time to receive fixes. It also only works in Chrome — not Safari, Firefox, or mobile browsers.
Is there a free Airbnbase alternative?
RevealBnB is free and has no install requirement, but covers only ~100 filters. CustomBNB offers 500+ filters at $4 one-time for unlimited searches — the most cost-effective option for anyone who searches Airbnb more than once.
CustomBNB vs Airbnb Super Search: which has more filters?
Airbnb Super Search claims 600+ amenity filters against CustomBNB's 500+ — the first free tool found to claim more than CustomBNB, not just come close. It doesn't publish any guides explaining the filters, and it doesn't disclose any information about who runs the site. CustomBNB costs $4 one-time and comes with 500+ guides and a known team behind it.
Ready to search with 500+ filters?
$4 one-time for unlimited access. No account needed.
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