Market Analytics
BnB Calc
Short-term rental property analysis for investors
Solid Option
Solid deal calculator for investors, but verify its optimistic projections
From $29.99/mo • Free trial
Comparison
BnB Calc vs Mashvisor
Pricing, pros and cons, and buyer-fit side-by-side. Pick the one that matches your operation — or see why neither should.
Market Analytics
Mashvisor
AI-powered investment analytics for rental property acquisition
Solid Option
Strong acquisition research tool with real data gaps
From $49.99 • Free trial
✓Editorial verdict
Which Should You Pick: BnB Calc or Mashvisor?
Pick BnB Calc if you already know your target market and just need a focused, affordable deal calculator with cash-on-cash return, NOI, and tax-deduction outputs at $29.99/mo or $199/yr. Pick Mashvisor if you're still scanning markets, need neighborhood-level heatmaps and MLS-sourced traditional rental comps alongside STR projections, and the higher starting price ($49.99/mo Lite) is justified by broader acquisition research needs.
Editorial perspective from the BnB Calc side; factual claims about Mashvisor are drawn from its review.
Pricing Side-by-Side
BnB Calc
Full pricing →From $29.99/mo • Free trial
Monthly
$29.99/mo
Unlimited analyses
Booking fee: None
- Property revenue projections
- Up to 40 comparable properties
- Cash-on-cash return calculations
- Net operating income analysis
- Tax deduction estimates
- Zillow link import
Annual
$199/yr (~$16.58/mo)
Unlimited analyses
Booking fee: None
- Everything in Monthly plan
- ~45% savings vs monthly billing
Mashvisor
Full pricing →From $49.99 • Free trial
Lite
$49.99/mo
- Property search and analysis
- Neighborhood analysis
- Heatmap visualization
- Basic rental income projections
Standard
$74.99/mo
- Everything in Lite
- Expanded market data access
- Advanced analytics and calculators
Professional
$99.99/mo
- Everything in Standard
- Multifamily and foreclosure data
- Full analytics suite
What each tool does well — and where it falls short
What BnB Calc does well
Data-driven accuracy with extensive historical data
Built on 15 years of Airbnb booking history, normalized against Airbnb's quarterly earnings reports and real PMS data, reducing guesswork in property evaluation.
Beginner-friendly interface with comprehensive analysis
Designed for accessibility across experience levels while providing detailed metrics including cash-on-cash return, net operating income, and tax deductions.
Flexible comparable analysis
Offers up to 40 property comparables with hand-picked filters, revenue data, amenities, and house type information to closely match the target rental.
What Mashvisor does well
Dual-strategy rental analysis in a single platform
Mashvisor uniquely projects both traditional long-term and short-term rental income for the same property, letting investors compare strategies directly rather than switching between tools.
Compresses weeks of market research into minutes
AI-powered neighborhood analysis can reduce property research time from weeks or months to as little as 15 minutes, helping investors move faster than competitors in hot markets.
Broadest US data coverage among investment analytics platforms
Platform covers 12 million units across US markets, surpassing major competitors in raw data breadth for investment analysis.
Where BnB Calc falls short
Revenue projections skew optimistic
Projects revenue about 13% higher than reality — one analysis showed $79k projected vs $70k actual, inflating NOI from $39k actual to $48k projected.
No market-level intelligence
Lacks area-wide market views, trend toggles, historical vs projected performance, and forward-looking booking pace analysis that competitors like AirDNA offer.
Billing and technical issues reported
Users report unauthorized $200 yearly charges after free trials and technical problems requiring re-signup attempts.
Where Mashvisor falls short
Unreliable estimates in smaller markets
More experienced investors report wrong daily rates, occupancy estimates, and rental income projections in smaller markets with limited comparable listings. Data quality is strongly correlated with market size.
Missing Vrbo data limits short-term rental accuracy
Platform does not include Vrbo listings and lacks first-hand partner listing data, significantly narrowing the data scope for vacation rental analysis compared to tools with direct OTA feeds.
Documented billing and cancellation difficulties
Multiple BBB complaints describe customers being charged substantial fees for trial periods they attempted to cancel within the trial window, with cancellation options reportedly hard to find.
Which Should You Pick
Pick BnB Calc if
New investors seeking simple property analysis and experienced investors needing fast deal evaluation with automated financial metrics.
Skip BnB Calc if
You need market intelligence or trend analysis, manage multi-unit properties, or prefer free alternatives like Beyond.
Pick Mashvisor if
Real estate investors seeking data-driven property acquisition in US markets with comprehensive MLS and short-term rental analysis.
Skip Mashvisor if
You are a pure host needing pricing optimization or operational tools, or you invest in international markets outside the US.
Where BnB Calc and Mashvisor actually differ
- BnB Calc is a flat $29.99/mo or $199/yr (~$16.58/mo); Mashvisor Lite starts at $49.99/mo with Standard and Professional tiers at $74.99 and $99.99/mo — BnB Calc's annual plan costs roughly one-third of Mashvisor Lite.
- Mashvisor combines MLS listing data with Airbnb performance data to project both traditional long-term and short-term rental income side by side. BnB Calc projects STR revenue using 15 years of Airbnb booking history but does not integrate MLS data into its workflow.
- Mashvisor covers 12 million U.S. units with neighborhood heatmaps and market-scan tools for identifying investment areas. BnB Calc is a single-property calculator designed for evaluating specific deals, not discovering markets.
- Both tools offer a 7-day free trial. Neither includes meaningful Vrbo data — Mashvisor explicitly excludes it, and BnB Calc's underlying data skews Airbnb-heavy.
- Mashvisor offers API access starting at $129/mo for programmatic data pulls. BnB Calc has no API access and no direct integrations beyond partner referrals listed on its services page.
Common objections
- Mashvisor is nearly twice the price of BnB Calc — is the market-scan layer worth it?
- If you've already picked your market and need to evaluate 2–3 specific deals, BnB Calc at $29.99/mo (or $199/yr) covers that use case at a fraction of the cost. Mashvisor's premium buys neighborhood heatmaps, MLS-sourced LTR comps, and multi-market comparison — tools that matter most when you're still deciding where to invest, not just what to buy.
- Mashvisor has MLS data but BnB Calc claims 15 years of Airbnb history — which projections should I trust more?
- They answer different questions. BnB Calc's historical depth is useful for modeling STR revenue in established markets. Mashvisor's MLS integration is useful for comparing a property's LTR vs. STR potential using property-specific rental comps. Both have accuracy gaps in smaller markets and neither incorporates Vrbo data well — validate either tool's projections against local operator knowledge before making purchase decisions.
- I'm an Airbnb-first investor — does Mashvisor add anything over BnB Calc for me?
- Both tools pull Airbnb data for STR projections, so the revenue estimates will be directionally similar. Mashvisor adds market discovery (heatmaps, cap rate calculators across neighborhoods) and traditional rental comparison via MLS, which is valuable if you're open to LTR as a fallback strategy. If you're purely evaluating Airbnb deals in a market you already know, BnB Calc's focused calculator and lower price point are likely sufficient.
Keep Digging
BnB Calc
Solid deal calculator for investors, but verify its optimistic projections