AvantStay vs Sonder
Compare AvantStay (Full-Management, Up to 35%) and Sonder (Full-Management, Master Lease) side-by-side — and see how TIDY stacks up at just 3.9%.
AvantStay
Up to 35%
Full-Management
19 Yes · 8 No
Sonder
Master Lease
Full-Management
15 Yes · 16 No
TIDY
3.9%
AI Property Manager
35 Yes · 1 No
AvantStay vs Sonder: the real choice
Sonder filed Chapter 7 bankruptcy in 2025, making this a comparison against history. AvantStay still operates with up-to-35% fees on luxury inventory; Sonder ran a master-lease structure that took booking ownership in exchange for fixed rent. The Sonder collapse is now the canonical case for why owners should retain control of their booking economics, regardless of which fee structure they choose.
What the fees actually cost
AvantStay's up-to-35% fee on a $200,000 luxury property claims up to $70,000 but leaves you the upside. Sonder's master-lease typically paid 60–70% of peak revenue as flat rent — so you'd net ~$120,000–$140,000 with no upside above that. AvantStay survives; Sonder didn't.
When to pick AvantStay
- •Luxury or group rental in AvantStay focus market
- •You want hands-off and the property revenue justifies up-to-35%
- •You want to keep booking upside (Sonder's master lease forfeited it)
When to pick Sonder
- •(Historical / Sonder filed Chapter 7 in 2025 and is no longer operating)
Feature-by-Feature Comparison
How AvantStay and Sonder compare across every category — with TIDY included so you can see the full picture.
Cleaning & Maintenance
This is what we've done for 12 years. We have the deepest technology stack built specifically for cleaning and maintenance management — and it's why we know we can do this better than anyone.
| Feature | AvantStay Full-Management Up to 35% | Sonder Full-Management Master Lease | TIDY AI Property Manager 3.9% |
|---|---|---|---|
| Handles cleaning & maintenance operations | Yes | Yes | Yes — included |
| What they charge to do the hard part | Up to 35% | Master Lease | 3.9% |
| Turnover scheduling & coordination | Yes | Yes | Yes |
| Automated messaging to your pros | Unknown | Unknown | Yes |
| Quality checking (AI photo review) | No | No | Yes |
| Inventory & restock management | Unknown | Yes | Yes |
| Maintenance triage & routing | Yes | Yes | Yes |
| Automated billing & pro payments | Yes | Yes | Yes |
| Works with your existing pros | No | No | Yes |
| Find new pros for you | Unknown | No | Yes |
Revenue Optimization
More reservations. Higher revenue per guest. Lower operating costs. Most property managers don't even pitch upsells — we automate them.
| Feature | AvantStay Full-Management Up to 35% | Sonder Full-Management Master Lease | TIDY AI Property Manager 3.9% |
|---|---|---|---|
| Listing creation & optimization | Yes | Yes | Yes |
| Multi-channel distribution (OTAs) | Yes | No | Yes |
| Dynamic pricing | Yes | Yes | Yes |
| Automated upsells (early check-in, late checkout, mid-stay cleans) | Yes | No | Yes |
| Direct booking website & management | Yes | Yes | Yes |
Guest Experience
Happy guests leave better reviews, book again, and refer friends. TIDY automates the guest touchpoints that drive 5-star reviews.
| Feature | AvantStay Full-Management Up to 35% | Sonder Full-Management Master Lease | TIDY AI Property Manager 3.9% |
|---|---|---|---|
| AI + human powered guest messaging | Yes | Yes | Yes |
| Automated check-in & check-out instructions | Yes | Yes | Yes |
| Smart lock & access management | Yes | Yes | Yes |
| Review management & follow-up | Yes | No | Yes |
Risk Reduction
Stay protected and stay legal. TIDY helps you manage the regulatory and risk side of property management so nothing slips through the cracks.
| Feature | AvantStay Full-Management Up to 35% | Sonder Full-Management Master Lease | TIDY AI Property Manager 3.9% |
|---|---|---|---|
| Acts as property manager of record | Yes | Yes | No |
| Insurance setup & tracking | Partial | Unknown | Yes |
| Compliance filings completed on your behalf | Partial | Unknown | Yes |
| Noise alerts & monitoring | Partial | Unknown | Yes |
| Local regulation monitoring | Partial | Unknown | Yes |
Control & Flexibility
Most property managers require you to hand over your Airbnb account, your bank account, or both. TIDY lets you keep everything — your accounts, your pros, your control.
| Feature | AvantStay Full-Management Up to 35% | Sonder Full-Management Master Lease | TIDY AI Property Manager 3.9% |
|---|---|---|---|
| Keep your own Airbnb/VRBO account | No | No | Yes |
| Keep your own bank account | PartialMaster lease model | No | Yes |
| No long-term contracts | No | No | Yes |
| Profit / revenue guarantee | PartialMaster lease option | No | Profit Increase Guarantee |
| Dedicated account manager | Yes | No | Yes |
| 24/7 support | Yes | Yes | Yes |
| 100+ integrations | No | No | Yes |
| Full API access | No | No | Yes |
| Go-live time | Weeks | N/A — Shut down | 90 minutes |
| Digital twin / property model | No | No | Yes |
| Custom workflows & automations | No | No | Unlimited |
| Owner reporting & financials | Yes | No | Yes |
Why TIDY at 3.9% beats both
AvantStay can still make sense for luxury direct-booking inventory. Sonder is a cautionary tale about giving up booking ownership. TIDY at 3.9% gives you the operational automation both fees were supposed to fund, while you keep everything Sonder would have taken — and at a fraction of AvantStay's 35%.
AvantStay vs Sonder — frequently asked
Why did Sonder fail?
Combination of cash burn, fixed-rent obligations across thousands of master-leased properties during demand softness, and a hospitality-tech model that never reached unit-economics positive.
What others are saying about AvantStay vs Sonder
Independent host discussions, industry analysis, and reviews from outside TIDY.
- Sonder coverage on Skift — bankruptcy and aftermath
Skift
Industry coverage of Sonder's 2025 Chapter 7 filing and what it means for master-lease STR.
- AvantStay host discussions
r/vacationrentals
- AvantStay raises $200M Series C
Skift
Industry coverage of AvantStay's growth strategy and target inventory.
- BiggerPockets short-term rentals forum
BiggerPockets
Investor community forum with active threads comparing PMs on actual returns.
- 10 Vacasa Alternatives in 2026
Awning Blog
Independent industry blog covering full-service alternatives at various fee tiers.
- Best Vacation Rental Property Management Companies (2026)
Hospitable Blog
Hospitable's annual roundup of full-service and half-service property managers.
- Short-Term Rentalz industry news
ShortTermRentalz
Industry trade publication tracking property management M&A, fee trends, and operator strategy.
Why not pay 3.9% instead of Up to 35% or Master Lease?
TIDY automates all cleaning & maintenance operations with AI at just 3.9% — while letting you keep your accounts, your bank, and your pros. Go live in 90 minutes.
See detailed comparisons: TIDY vs AvantStay · TIDY vs Sonder · Compare All Property Managers
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Information on this page is based on publicly available data as of March 2026. A "No" indicates a feature we could not confirm through publicly available information — if you see anything incorrect, please let us know and we will update it. Competitor pricing and features may vary by plan tier, location, and property type. TIDY is not affiliated with AvantStay or Sonder. All trademarks remain their respective owners' property.