Buildium vs Innago 2026: Pick by Portfolio and Accounting

Buildium vs Innago: the category decision comes first

These two products are not like-for-like. Buildium is a paid property management platform with a general ledger, owner reporting and tiered plans. Innago is a free landlord tool built around rent collection, leases and tenant requests. Property management software, in plain terms, is the system that records leases, collects rent, tracks maintenance and posts every transaction to the books.

TL;DR: if you hold funds for other owners, issue owner statements or file 1099s, you need what Buildium sells, and Innago's own reviewers describe it as unsuited to that work. If you own your rentals, report income yourself and want the cheapest workable rent collection, Innago is the natural starting point, provided you accept that tenants pay payment fees by default and that bookkeeping lives elsewhere.

Neither product has been renamed, merged or discontinued in the pages reviewed for this guide. Both vendors' pricing pages were live on the research date, and the only naming wrinkle is that "Innago" is a company name rather than a feature tier. The rest of this guide separates what the vendors publish from our analysis of it, so you can see which is which.

Key Takeaways

• Buildium sells accounting depth. Its published ledger, automatic bank reconciliation, owner statements and 1099 e-filing are the reason to pay for it, and Innago's reviewers describe its bookkeeping as basic.

• Innago's headline is a landlord software fee of $0, but tenants pay for ACH, card payments and screening by default, so "free" describes your invoice, not the whole transaction.

• Buildium's cheapest tier is not always the cheapest at scale. In the 150-unit worked example below, the Growth tier costs less per year than the Essential tier because per-payment fees dominate.

• API access is a plan decision on Buildium (the Premium plan carries the Open API) and an unknown on Innago, where no public API documentation turned up in the pages reviewed.

• Neither tool removes the need for a human review step on late notices, held payments and owner communication. Automation around either product should draft and flag, not send unreviewed.

• The deciding question is simple: do you manage other people's money? If yes, start with Buildium. If no, start with Innago and set a trigger for when to move.

Who this is for

This comparison suits a landlord or property manager running anywhere from a few dozen to a few thousand rental units who is close to choosing between a paid platform and a free one. It also suits anyone currently on Innago who is wondering whether the first owner-statement request is the signal to move.

Choose Buildium if you manage for third-party owners, need a ledger you can reconcile to the bank, or want a documented API on a higher tier. Choose Innago if you are the owner, your accountant or a separate tool handles the books, and your main need is collecting rent and signing leases without a software bill.

Red flags: if you must produce owner statements for other people's properties, Innago is a poor fit. If you cannot absorb or pass through per-transaction payment fees, Buildium's lower tiers will surprise you. If you need more than one person logging into the same account, check Innago's login limits before you commit.

How we evaluated these tools

The weights below are our analysis, built from public pages only. We did not run either product, and nothing here is a hands-on test result. We chose six criteria that property managers cite when they are about to sign, and weighted accounting and cost highest because those are the hardest to reverse after a migration.

Scoring against these weights depends on your situation. A single-owner landlord can reasonably drop accounting to 10% and raise cost; a firm holding owner funds should do the reverse. The point of publishing the weights is that you can change them.

Normalized feature matrix

Every row below is a published capability or a documented limitation, not a ranking. Where a page did not mention a capability, the cell says so rather than guessing.

The Buildium ledger, reconciliation, owner-statement and 1099 entries come from Buildium's accounting overview, which describes automatic bank reconciliation and says 1099 e-filing costs $50 per batch plus $4.50 per form, according to Buildium. The Innago entries come from the review and profile sources cited in the profiles below. The login and security-deposit limits are user-reported and date from 2023 and 2024, so confirm them with Innago before treating them as current.

Pricing and total cost

Pricing checked October 8, 2026. Buildium publishes tiered pricing. Innago publishes a free landlord plan and does not publish a payment fee schedule on its own pricing page, so the payment fees in this section come from third-party reviews and should be confirmed in writing.

Buildium's plans start at $62, $192 and $400 per month for Essential, Growth and Premium, with per-item fees on incoming EFT, eSignature and screening that fall as you move up tiers. The same page lists a $0.99 outgoing EFT, a 2.99% credit card fee and a $99 per-account bank setup on every tier, and it shows prices as starting prices rather than unit-based quotes.

Starting price: $62 per month for Essential according to Buildium (2026).

The Innago row combines two sources. Innago's own pricing page (cited just below) says there is no monthly fee, no setup fee and no contract, and a third-party review verified on July 23, 2026 reports a $2 per-transaction ACH fee, a 2.99% card fee and screening at $30 for credit plus criminal or $35 with eviction history, all paid by the tenant or applicant by default, according to AI Tools Bakery (2026).

Landlord software fee: $0 per month according to Innago (2026).

Two Buildium items sit outside the table. Pricing for more than 5,000 units or for community associations is Quote-based, and the Lumina AI Workforce add-on has account-specific pricing, so both read Quote-based here. If you are in association management, the HOA-focused alternatives article covers that case separately.

Worked example (illustrative, not a customer): a manager with 150 units collects 150 ACH rent payments a month. On Buildium's Growth plan the software costs $192 × 12 = $2,304 a year, and incoming EFT at $1.35 × 150 = $202.50 a month adds $2,430, for $4,734 in total. On Innago with the landlord absorbing the tenant fee, the software is $0 and ACH at $2 × 150 = $300 a month is $3,600 a year, a gap of $1,134 in Innago's favor. Moving to the Premium plan costs $400 × 12 = $4,800 with incoming EFT free for the first 12 months, only $66 more than Growth, and it is the tier that carries the Open API, which is what lets a Lease.Created webhook subscription exist at all. Year two on Premium adds $0.60 × 150 × 12 = $1,080 in EFT fees, which is the number to ask Buildium to confirm for your unit count.

The first three columns are Buildium's tiers. The table excludes screening, eSignature, card payments, the $99 bank account setup and any add-ons, so treat it as a payment-fee comparison and not a full quote. It also assumes every unit pays by ACH once a month, and it uses starting prices, so ask each vendor for a unit-based quote before relying on it.

Buildium: best fit, limits and implementation

Best fit: managers who handle owner funds, issue owner statements or need the books to tie to the bank. The accounting overview describes a full transaction ledger, a customizable chart of accounts, automatic bank reconciliation that separates owner and company funds, and an owner portal with owner statements. That is the evidence behind the 25% accounting weight above.

Limits: the cost structure rewards moving up tiers when you collect many payments, which means the cheapest-looking plan can be the most expensive for a larger portfolio, as the worked example showed. The Open API is a Premium feature and is off by default until an administrator enables it in settings. Growth and Premium also require Buildium's customized onboarding, so budget calendar time for that, not just money.

Implementation: expect an onboarding project rather than a signup. You will map properties, owners, bank accounts and recurring charges, and the pricing page notes a $99 setup per bank account beyond the included allotment. If you are weighing Buildium against bigger platforms, the Buildium vs AppFolio comparison and the wider Buildium alternatives roundup are the natural next reads.

Who should pick it: third-party managers, small management companies, and landlords who want a documented path to accounting-grade books. Disqualifier: a landlord with a handful of self-owned units who only needs rent collection will pay for depth they will not use.

Innago: best fit, limits and implementation

Best fit: owner-operators who want rent collection, lease signing, screening and maintenance requests without a software invoice. A profile of the product lists online rent collection with automated payments, reusable lease templates, listing syndication, a mobile app, automatic late fees and rent reminders, and basic financial reporting, according to SoftwareConnect (2026 listing, with reviews dated 2023 to 2024).

Limits: the same source reports that tenants pay for online payments and credit checks, that payments may be delayed depending on payment type, that reporting is limited, that only one email can log in to an account, and that the platform cannot hold security deposits. The independent review verified in 2026 adds that income and expense tracking is basic, that there are no owner statements for third-party management, and that the product is not suited to trust accounting for other owners' properties. That review is research-based and its author did not run a hands-on trial, so weigh it as a secondary source.

Implementation: setup is light. You add properties, units and tenants, publish a lease template and turn on payment collection. The real implementation work is the accounting workaround, because most users of free landlord tools pair them with a spreadsheet or a separate accounting product. If you are already comparing Innago to other low-cost options, the Innago vs DoorLoop comparison covers that matchup.

Who should pick it: owner-operators, small landlords and anyone whose books live elsewhere. Disqualifier: managers of other people's properties, because the missing owner statements and trust accounting are not a feature gap you can work around cleanly.

Rent collection, fees and payout speed

Rent collection is where the two products look most alike and cost differently. Both collect ACH and cards online. The difference is who pays and how much.

Tenant-paid ACH default: $2 per transaction according to AI Tools Bakery (2026).

Innago's own article on collecting rent online says its platform delivers funds into your account after just one business day, according to Innago (2026). Counter-evidence exists: the independent review reports individual complaints of rent funds held after a security-risk flag and recommends a cash buffer for the first payment cycle, and describes these as individual complaints, not a typical experience. Our analysis: a first-time payment method from a new tenant is the riskiest moment, so do not schedule your own mortgage draft for the day after the first rent run.

On Buildium, the fee lands on the account holder and falls as you move up tiers, as the table showed. Whether you pass that cost to residents is a lease and policy decision, and you should confirm local rules on convenience fees before you do. A sensible rule for either product: decide who pays per-payment fees before you onboard the first tenant, put it in the lease, and keep it consistent.

API access, automation and a proposed workflow

If you plan to connect your rental software to anything else, API access decides how far you can go. Buildium's Open API is part of the Premium plan, is off by default, and uses a client ID and secret sent as x-buildium-client-id and x-buildium-client-secret headers. Buildium also publishes webhook event names such as Lease.Created, Tenant.Created and Rental.Updated, with payload fields including EventName, EventDateTime, AccountId and PropertyId.

Appliance endpoints retire: October 19, 2026 according to Carly (2026).

That date is a useful reminder that API integrations need an owner. The same guide says the older appliance endpoints return a 410 Gone after October 19, 2026, which would break any automation that still calls them.

Here is a proposed, configurable workflow, not a live deployment. With the Open API enabled on Buildium's Premium plan, US Tech Automations could be configured to listen for a Lease.Created event (trigger), call the Buildium API with a scoped key to read the lease and tenant records (action), and produce a move-in checklist plus a draft welcome message for each new lease (output). Prerequisites are an administrator who enables the API and creates the key, plus a decision about which fields the draft may use. The human review point is the property manager, who approves every message before anything reaches a resident, and duplicate webhook deliveries are handled by keying each run on the event name, timestamp and record ID.

For Innago, where no public API documentation turned up in the pages reviewed, a proposed workflow would run on exports instead. A scheduled report export of the rent ledger (trigger) would be compared by US Tech Automations against the bank deposit file (action), producing a weekly exceptions list of late, partial and held payments (output). Prerequisites are confirming that your Innago account can export the ledger in a usable format, since reviewers describe reporting as limited, and a named person who owns the exceptions list. The human review point is the outreach decision: the workflow flags, a person decides whether to call, send a notice or wait.

The real alternative to any of this is often DIY. Zapier, Make and n8n can all support run histories, retries and error branches when you configure them, and a competent operations person can wire a Buildium webhook to a spreadsheet in an afternoon. The tradeoff is ownership: you design and maintain the observability, idempotency, escalation, access controls and upgrade work yourself, including noticing when an endpoint is retired. A proposed US Tech Automations design would configure those pieces up front, with a run log per step, a dedupe key per event, a named escalation reviewer and a read-scoped credential, but it still depends on the same API or export access and the same human reviewers. If your integration is two steps and one person will own it, the DIY route is a fair choice, and the DoorLoop vs Buildium automation comparison shows how the same trade-off plays out with another platform.

When not to use US Tech Automations

Skip it if you manage a small number of units on Innago with autopay already running and nothing to sync, because the built-in reminders and late fees cover the job. Skip it if Buildium's native recurring charges, 1099 e-filing and owner statements already produce what you need, since adding a workflow layer to a process that works adds a failure point. And skip it if you have no API access and no usable export, because a workflow with nothing to read is just a plan.

Decision checklist

Work through these in order and stop at the first "yes" that settles the question.

1. Do you hold or disburse money for other owners? If yes, choose Buildium or another accounting-grade platform.

2. Do you need owner statements or 1099 e-filing from the same system? If yes, choose Buildium.

3. Do you need an API on the platform itself? If yes, price the Premium plan before comparing anything else.

4. Is the software line the only cost you are comparing? If yes, add per-payment fees for your actual unit count first, as the worked example does.

5. Will tenants accept paying ACH and card fees? If not, price Innago with the landlord absorbing them.

6. Do you need more than one person logging into the account? If yes, verify Innago's login limit in writing.

7. Is your accountant fine reconciling from exports? If yes, Innago plus a separate ledger is workable.

8. Have you set a trigger for migrating? Pick one now, such as the first owner-statement request.

Common mistakes

• Comparing the headline software price only. Per-payment fees at 150 units outweighed the plan fee difference in the example above.

• Assuming "free" means no one pays. Innago's tenant-paid fees are part of the lease experience.

• Picking Essential to save money and then paying more in per-payment fees than Growth would have cost.

• Buying Premium for the API and never enabling it, or enabling it without anyone assigned to maintain integrations.

• Skipping the first-payment cash buffer on a free tool where individual holds have been reported.

• Migrating after the books are a mess. Move at the first sign you need owner-grade reporting, not the fifth.

• Treating a third-party review as a spec. Confirm fees and limits with the vendor, in writing.

For a wider field than these two, the Buildium alternatives for property management companies article lists other options.

FAQ

Is Innago really free?

Innago charges landlords nothing for the software, but tenants pay for some services by default. Its own page lists no monthly fee, no setup fee and no contract, while third-party sources report tenant-paid fees for payments and screening.

Is Buildium better than Innago?

Buildium is better if you need accounting, owner statements and a documented API, and Innago is better if you want the lowest cost for owner-operated rentals. The deciding factor is whether you manage other people's money, not which product has more features on paper.

How much does Buildium cost?

Buildium's published plans start at $62, $192 and $400 per month, with additional per-item fees. Pricing for more than 5,000 units or community associations is Quote-based.

Does Buildium have an API?

Yes, the Open API is included with the Premium plan, and an administrator has to enable it because it is off by default. Check Buildium's developer documentation for current endpoints and webhook events before building.

Can Innago handle accounting for other owners?

No, the independent review states that Innago has no owner statements for third-party management and is not suited to trust accounting for other owners' properties.

What if neither fits?

If Buildium is too heavy and Innago too light, compare a middle option. The Innago vs DoorLoop and DoorLoop vs Buildium articles cover that ground.

Bottom line

Pick Buildium if you manage other people's money or want an API on a higher tier, and pick Innago if you own the units, keep the books elsewhere and want the lowest software bill. Run your own unit count through the payment-fee math before you decide, because that is where the cheapest-looking option often changes. If you later want drafts, reconciliation flags or lease-to-checklist handoffs built around either product, see how US Tech Automations configures this, starting from the API or export access you actually have.