Quo is a business phone system for your whole team, with an AI agent, Sona, you can configure. Doorkeep is a phone agent built only for property management.
Quo (formerly OpenPhone) is a business phone system for your whole team: shared numbers, a shared inbox for calls and texts, and CRM integrations. Its AI agent, Sona, answers 24/7, answers questions, collects caller details, and transfers calls based on the instructions you give it. If you want one phone system for your team with an AI agent built in, Quo deserves serious consideration.
Doorkeep is a phone agent built only for property management. It doesn’t replace your phone system: you keep your number and forward the calls you want Doorkeep to answer. Each call is handled against your properties, your rules, and your escalation contacts, and lands in your dashboard with a recording, a transcript, and a summary.
| Scenario | Doorkeep | |
|---|---|---|
| What it is | A phone agent built only for property management. Answers the calls you forward, detects potential emergencies, and documents every call. | A business phone system for your whole team, with shared numbers, a shared inbox, integrations, and a configurable AI agent, Sona. |
| 2am pipe burst | Potential emergency detected against your rules and escalated to your contacts with full context. Complete record in your dashboard by morning. | Calls route by property and on-call schedule. Sona can answer, collect caller details, and transfer the call based on the instructions you give it. |
| After-hours routine call | Answered from your property’s knowledge base. Rent and lease questions are captured and routed to you, never guessed at. You see a summary in the morning. | Sona can answer questions, collect caller details, and transfer calls based on the instructions you give it. |
| Leasing inquiry during a showing | Captures the prospect’s details and answers property questions from your knowledge base. You follow up when you’re free. | Rings your team on a shared number. Sona can capture lead details and send a text mid-call if you set it up to. |
| Property context | Built only for property management. Each property carries its own policies, amenities, and emergency contacts. Fair Housing guardrails built in. | Markets routing by property and on-call schedule. Sona follows the scenario-specific instructions you write for it. |
| Team collaboration | Call logs, transcripts, and AI summaries visible to your whole team in the dashboard. | Shared numbers and a shared inbox for your team’s calls and texts. |
| Integrations | Buildium, Rentvine, and DoorLoop in beta: connect your account today, with sync rolling out. | Zapier, Make, and Slack on every plan. HubSpot, Salesforce, Pipedrive, Attio, and more from the Business plan. |
| AI features | Answers every call you forward. Recording, transcript, and summary for every call. | Summaries and transcripts for Sona-handled calls on Starter, and for all calls from Business. AI call tags on Scale. |
| Who answers the phone | Doorkeep does, on the calls you forward. You review in the dashboard. | Your team, Sona, or both, depending on how you build the call flow. |
| Price | $149/month billed annually ($179 monthly), 100 minutes included. Unlimited properties. | From $15 to $35/user/month billed annually. Monthly billing costs more. Every plan includes 10 Sona calls. Credit tiers from $25 to $199/month, or per-call overage. |
What it is
A phone agent built only for property management. Answers the calls you forward, detects potential emergencies, and documents every call.
A business phone system for your whole team, with shared numbers, a shared inbox, integrations, and a configurable AI agent, Sona.
2am pipe burst
Potential emergency detected against your rules and escalated to your contacts with full context. Complete record in your dashboard by morning.
Calls route by property and on-call schedule. Sona can answer, collect caller details, and transfer the call based on the instructions you give it.
After-hours routine call
Answered from your property’s knowledge base. Rent and lease questions are captured and routed to you, never guessed at. You see a summary in the morning.
Sona can answer questions, collect caller details, and transfer calls based on the instructions you give it.
Leasing inquiry during a showing
Captures the prospect’s details and answers property questions from your knowledge base. You follow up when you’re free.
Rings your team on a shared number. Sona can capture lead details and send a text mid-call if you set it up to.
Property context
Built only for property management. Each property carries its own policies, amenities, and emergency contacts. Fair Housing guardrails built in.
Markets routing by property and on-call schedule. Sona follows the scenario-specific instructions you write for it.
Team collaboration
Call logs, transcripts, and AI summaries visible to your whole team in the dashboard.
Shared numbers and a shared inbox for your team’s calls and texts.
Integrations
Buildium, Rentvine, and DoorLoop in beta: connect your account today, with sync rolling out.
Zapier, Make, and Slack on every plan. HubSpot, Salesforce, Pipedrive, Attio, and more from the Business plan.
AI features
Answers every call you forward. Recording, transcript, and summary for every call.
Summaries and transcripts for Sona-handled calls on Starter, and for all calls from Business. AI call tags on Scale.
Who answers the phone
Doorkeep does, on the calls you forward. You review in the dashboard.
Your team, Sona, or both, depending on how you build the call flow.
Price
$149/month billed annually ($179 monthly), 100 minutes included. Unlimited properties.
From $15 to $35/user/month billed annually. Monthly billing costs more. Every plan includes 10 Sona calls. Credit tiers from $25 to $199/month, or per-call overage.
Triage, intake, and answers from your property’s knowledge base, so routine calls don’t need you.
Emergencies and priority calls transfer warm, with a briefing on who’s calling and why.
Every call recorded, transcribed, and summarized. A complete record by morning.
Locked out, details captured for you
Lisa Chen · Maple Ridge #312 · 11:48 pm
No hot water since last night
Maria Torres · Unit 4B · 9:12 pm
Burst pipe, water spreading. Escalated to you.
Oakwood Terrace · Unit 12 · 2:04 am
Full record ready by morning.
All of it tunable in your dashboard: what transfers, what escalates, what gets answered, per property and per time of day.
Quo is a business phone system for your whole team, with an AI agent, Sona, you can configure. Doorkeep is a phone agent built only for property management.
Quo gives your team shared numbers, a shared inbox, and integrations, and Sona can answer 24/7, answer questions, collect caller details, and transfer calls based on the instructions you give it. If you want to replace your phone system and get an AI agent with it, that breadth is the point.
Doorkeep doesn’t replace your phone system. Forward the calls you want answered (after hours, overflow, or all of them) and Doorkeep handles them against your properties’ knowledge, your rules, and your escalation contacts. Every call lands in your dashboard with a recording, a transcript, and a summary.
Using both is a reasonable setup: Quo as your team’s phone, Doorkeep on the calls you forward to it.
Sona is a capable AI agent. Quo says it answers 24/7, answers questions, collects the details you need to follow up, transfers calls to the right teammate, and can send a text mid-call. You tell it how to handle specific scenarios, and you can put more than one Sona step in a call flow. If you’re already on Quo, it’s worth turning on.
Quo markets routing by property and on-call schedule. Its pages don’t describe a property-specific emergency workflow like Doorkeep’s, where potential emergencies are detected against your rules and escalated to your contacts with full context.
Doorkeep’s knowledge base is built around your properties. Each building has its own policies, amenities, and emergency contacts. Rent and lease questions are captured and routed to you, never guessed at, and Fair Housing guardrails apply to every conversation.
Use Quo as your team’s business phone during the day, with shared numbers, a shared inbox, and CRM integrations. Forward selected calls to Doorkeep, such as after-hours calls or overflow, and Doorkeep answers them against your properties’ rules.
Your team keeps the phone system it knows. The calls you forward get answered and documented.
Yes. You can use Quo during the day and forward selected calls to Doorkeep. Your team keeps Quo as its business phone, and the calls you forward get answered against your properties’ rules and documented in your dashboard.
Sona is a configurable AI agent inside a business phone system that serves many industries. It can answer questions, collect caller details, and transfer calls based on the instructions you give it. Doorkeep is a phone agent built only for property management. It carries each property’s policies, amenities, and emergency contacts, detects potential emergencies against your rules and escalates them to your contacts with full context, and routes rent and lease questions to you instead of guessing.
Doorkeep Starter is $149/month billed annually ($179 billed monthly) and includes 100 minutes a month. Additional minutes are $1.50 each on Starter. Unlimited properties, no per-user fees. Quo is from $15 to $35/user/month billed annually. Monthly billing costs more. Every Quo plan includes 10 Sona calls, with credit tiers from $25 to $199/month or per-call overage past that. Both products meter usage. Doorkeep’s minutes cover every call it answers, handled against your properties’ rules and escalation contacts.
No. Doorkeep answers the calls you forward to it. Keep your existing phone system (Quo, Google Voice, or a landline) and forward calls to Doorkeep when you want it to answer.
Callers can always ask for a person. If your rules allow transfers, Doorkeep connects them with context. If a transfer isn’t answered, Doorkeep takes a detailed message and notifies you. When a potential emergency is detected, Doorkeep escalates to your on-call contact with full context: who called, what they said, and why it needs attention.
Yes. At the start of every call, Doorkeep says it’s an AI assistant and tells callers the call is recorded before the conversation begins. After that, what callers notice is that the call was answered by name, for the building they were calling about. When a caller wants a person, it takes the details and reaches your on-call contact, or takes a message if that’s what your rules say.
Quo’s own pages, retrieved September 26, 2026: the pricing page for per-user plan prices on annual billing, the 10 Sona calls included on every plan, Sona credit tiers and per-call overage, AI summaries, transcripts, and call tags by plan, and integrations by plan; the Sona page for what Sona does on a call; the property management page for routing by property and on-call schedule; and the homepage for shared numbers and the shared inbox. Doorkeep is not affiliated with Quo, and prices on either side can change.
Try it yourself
A real demo line, not a lead form. Calls are recorded so you can hear how it works. We won’t follow up unless you ask us to.
Compare Doorkeep and Super.
View comparisonCompare Doorkeep and Google Voice.
View comparisonCompare Doorkeep and EliseAI.
View comparisonCompare Doorkeep and Phone Tenders.
View comparisonCompare Doorkeep and Ruby Receptionists.
View comparisonEvery Doorkeep comparison in one place.
Browse allFair Housing guardrails · Recording disclosed on every call · Emergency detection and escalation