Dev tools · alternatives · 2026
24 alternatives to Duffel (YC S18) – A faster way to sell flights
Hi everyone! I'm Steve, founder and CEO of Duffel. We're so excited to introduce Duffel Links today - a low code solution to sell flights online fast. Through one single API request, offer your customers a best-in-class shopping experience tailored to your brand. Since day 1, we've made it our mission to break down barriers in the travel industry and make it easy for anyone to start selling travel. Now with Links, you can still use Duffel even if you don't have technical skills. It truly has never been easier to get started selling travel. The Problem: We've removed many blockers to selling…
Duffel is a platform that enables businesses to sell flights online through a simple API or low-code interface. It offers a pre-built flight shopping experience that can be customized to match a brand, accessible even… Below are 24 products that do a similar job, ranked by how close each is in meaning and then by launch-day votes. Duffel (YC S18) – A faster way to sell flights launched in 2023; newer entries below may have overtaken it.
- 1
- 2
- 3DS
Hey HN, We're Steve and Tom (YC S18), the co-founders of Duffel (https://duffel.com/), an API-based travel platform. Think of Stripe, but for searching and booking flights. We built Duffel after running head first into the problem of accessing airline inventory for a side-project that we had. All the providers out there (ever heard of a GDS? Amadeus? Sabre?) felt antiquated, expensive and quite frankly didn't even want to work with us. To top it up, once we started digging the only things we could hear were "PNR", "IATA", "ARC", "RBD" and other wonderful acronyms. It’s…
2021 · its alternatives →
- 4
- 5
- 6
FlightList▲449Find cheap, one-way flights within a departure date range ✈️
2018 · flightlist.io · its alternatives →
- 7
- 8
Hi there, TLDR; I built an inbox simulator so you can try BonBook in 15s, without sharing your email. Earlier this year I was flying 2-3 times per month and found booking and changing flights a hassle. So I decided to fix it. BonBook lets you find, book and change flights with one email. It can also auto-find flights for events you’re attending. Over the last few days, I built a simulator that lets you interact with BonBook without sharing your email. It responds with real flights and each response includes a link to compare w/ Google.
2024 · bonbook.co · its alternatives →
- 9
Skypicker▲294Find and book the best low-cost flights all around the world
2014 · kiwi.com · its alternatives →
- 10
Luggage Storage Near Me 24/7 - Store your baggage in 32,000+ worldwide locations. Bounce is the BEST luggage storage app for finding and booking left luggage & lockers near you!
2020 · usebounce.com · its alternatives →
- 11
A self-serve API for flight prices and booking links. Build flight search apps, price trackers, and AI travel tools.
2015 · spe.lt · its alternatives →
- 12
- 13
Descent▲160Set a budget and get alerted when flights get cheap
Mar 2026 · apps.apple.com · its alternatives →
- 14CF
2017 · skysave.co · its alternatives →
- 15
- 16
- 17
- 18
FareDrop▲140Get notified of find amazing flight deals via email or text
2019 · wf-origin.dailydrop.com · its alternatives →
- 19
WhatsNew?▲112Hey HN, I built FlyingStart to help indie makers and startup founders launch with a memorable brand identity, without wasting days (or weeks) hunting for a good name that’s actually available. Every name on FlyingStart is unique, brandable, and comes with a matching domain, ready to use out of the box. Unlike typical domain marketplaces, none of our names exceed $1,000 — we keep prices low so you can invest your money where it matters most: your product. I created this because I’ve seen too many founders get stuck at step one — the name. FlyingStart aims to remove that friction so you can…
2014 · flyingstart.co · its alternatives →
- 20
Flighter▲66A Slack app to find the cheapest flights for your trips
2020 · slack.com · its alternatives →
- 21
- 22
Spelt▲94I was frustrated with existing APIs for searching flight prices, so I built this. It's a simple API to search for flights and get their prices. It can also return booking links. Generous free tier (happy to give more credits, lmk) + super low pricing. Lmk any thoughts or improvement ideas :)
2015 · ignav.com · its alternatives →
- 23
- 24
Also compare
Ranked by how close each launch is in meaning, then by votes. Prices were read from each product’s own site when checked and can change. Refine with your own description →