How 2LNR compares
2LNR's core difference from every tool on this page is upgrade inventory: confirmed American systemwide, Delta GUC and RUC, and Alaska upgrade space in a standing calendar, alongside award availability across more than 20 airlines. The comparisons below are dated and sourced; each names what the other tool does well.
Reviewed .
Shopping the whole category rather than one brand? Start with the best upgrade search tools, which lines up every option, including the ones we don't have a comparison page for.
Seven tools at a glance
What each tool searches, whether it shows American SWU and Delta GUC or RUC space, whether it watches for you, and what it costs. Every cell is copied from that tool's own comparison page, with its sources and dates.
| Tool | What it searches | AA SWU and Delta GUC/RUC space | Standing monitoring | Paid entry price, with its date |
|---|---|---|---|---|
| 2LNR | Award availability across more than 20 airlines in a calendar matrix, by route and date, the next 14 days free and the full horizon on Pro. | American systemwide upgrade space, Delta Global and Regional Upgrade Certificate space, and Alaska first-class upgrade space, per flight and date. | Unlimited alert rules on Pro across upgrade and award space, delivered by email and SMS. Free has no alerts. | Pro $175/yr or $50/quarter. Free $0. As of September 2026. |
| ExpertFlyer | One specific route at a time; one date on Basic, up to a 7-day window on Premium. | The expanded AA SWU search is Elite only. Basic and Premium can still check SWU inventory one route at a time. Delta and Alaska upgrade search is one specific route at a time. | 1 alert on the free plan, up to 50 on Basic, up to 250 on Premium and Elite. | Paid plans from $6.99 a month or $71.88 a year; Elite is $239.88 a year. As of September 2026. |
| seats.aero | Award space aggregated from the 26 loyalty programs it tracks, searchable across programs at once. | No American systemwide or Delta certificate tool appeared in its Tools menu on the date its comparison page gives. | Availability alerts on the free tier; Pro adds alert filters and SMS alerts. | Pro $9.99/mo or $99.99/yr. As of September 2026. |
| AwardFares | 17 directly searchable loyalty programs across the three alliances, searched live on the paid tiers. | Not a feature. No upgrade certificate or upgrade-class inventory is advertised in its knowledge base, feature lists, or the reviews linked in Sources. | 30 Live and 100 Flex alerts on the entry paid tier. | Gold at $9.99 a month or $99 a year. As of September 2026. |
| point.me | A real-time award search with booking instructions, and a separate concierge that books for you. | Not a feature. The plans describe award search and booking help, not certificate space. | Three award-flight price alerts on Standard; Premium carries five route-specific alerts. | Standard $129 a year; Premium $260 a year. As of September 2026. |
| SeatSpy | Reward-seat calendars for the nine airlines its FAQ lists, on the airline's own aircraft only. | Reward seats only. It doesn't track upgrade certificate space. | Tier-limited. Premium allows 4 active alerts; First Class is unlimited. | Premium £29.90 or $39.90 a year. As of August 2026. |
| FlightConnections | Where you can fly from here, on which airline, and with which one-stop routings. | None. It shows that a flight operates, not whether an upgrade is open on it. | Not part of the product. | Premium is $39.99 a year on its own signup page. As of August 2026. |
Short version: for upgrade certificate space, start with 2LNR or ExpertFlyer; for award search across many programs, start with seats.aero, AwardFares or point.me. Our guide to the best upgrade search tools works through the trade-offs.
Side-by-side comparisons
Each page carries a feature table, an honest account of what the other tool does well, and its sources with access dates.
2LNR vs ExpertFlyer
ExpertFlyer answers one-route, one-date availability questions across many airlines, and its top tier adds an expanded American systemwide upgrade search. 2LNR watches the same upgrade inventory as a standing calendar across your routes. For the notification side specifically, see 2LNR alerts vs ExpertFlyer notifications.
2LNR vs seats.aero
seats.aero is an award aggregator built for open-ended discovery across the 26 loyalty programs it tracks, with Pro upgrade finders for Alaska, Air Canada, Emirates, United and JetBlue. 2LNR tracks award space across more than 20 airlines plus American systemwide, Delta certificate and Alaska upgrade space, route by route and date by date.
2LNR vs AwardFares
AwardFares runs live award searches across the 17 loyalty programs its own site lists, and compares programs side by side. 2LNR replaces the search box with a calendar and adds the upgrade certificate inventory an award search can't see.
2LNR vs point.me
point.me is a real-time award search with a booking concierge, built to turn transferable points into one specific booking. 2LNR is a standing calendar over the routes you fly, with the upgrade inventory an award search can't see.
2LNR vs SeatSpy
SeatSpy was built for British Airways awards, showing a year of availability at a glance, and its FAQ now lists nine airlines. 2LNR tracks award space across more than 20 airlines plus upgrade certificates on American, Delta and Alaska, with one alert engine over both.
2LNR vs FlightConnections
FlightConnections maps direct flights worldwide. 2LNR draws a nonstop route map too, and adds confirmed upgrade and award space on the routes it checks, date by date.
SeatGuru alternative
SeatGuru shut down in October 2025 and now redirects to Tripadvisor. The comparison covers what it was, what replaces the seat ratings library, and how 2LNR's live per-flight seat maps and seat monitoring differ in kind.
Other tools people compare
These come up in the same conversations and don't have a comparison page here yet. Described neutrally, as of September 2026, with sources below.
PointsYeah
A free award search across airline and hotel loyalty programs, with price alerts on the free tier and a Premium tier at $19.99 a month or $119.95 a year that widens the date range and the alert count. Award seats and hotel stays are what it's built around.
Roame
An award-availability aggregator with a free Community tier and a paid Friends of Roame plan at $12.99 a month or $109.99 a year, which adds multi-region alerts. It searches award space rather than upgrade inventory.
Gondola
Gondola is built around hotels: it compares cash against points on hotel stays and monitors booked trips. As of September 2026, its tool for AI assistants also returns award options for a flight search.
None of the pages above tells you which tool to start with. That's the job of the best upgrade search tools. Learning the mechanics rather than shopping for tools? Start with how to check fare class availability, or with monitoring vs searching if you're still deciding what shape of tool you want.
Sources
- PointsYeah: membership guide Free-tier scope, alert counts, and the $19.99 monthly / $119.95 annual Premium price. (accessed September 30, 2026)
- Roame: subscription plans The free Community tier, and the Friends of Roame price ($12.99 a month or $109.99 a year) and its multi-region alerts. (accessed September 30, 2026)
- Frequent Miler: Gondola That Gondola is hotel-first and reprices flights you've already booked. (accessed September 30, 2026)
- Gondola: award search for AI assistants Gondola's own tool list, where one tool returns award options in miles or points for a flight you search. (accessed September 30, 2026)
ExpertFlyer, seats.aero, AwardFares, PointsYeah, point.me, Roame, SeatSpy, SeatGuru, Tripadvisor, FlightConnections, and Gondola are trademarks of their respective owners. 2LNR is not affiliated with or endorsed by any of them. Competitor pricing and features are as of September 2026 and may change; see the sources above and on each comparison page.
See your own routes before you decide
The free plan shows confirmed upgrade availability for the next 14 days, refreshable on demand. No credit card.