OsmO - AI Phone Assistant
An AI phone assistant for iPhone and Android that answers missed calls, screens spam, sends transcripts, and makes outbound calls on your
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OsmO is the clearest choice for individuals and solopreneurs who want a real AI to answer their phone and make outbound calls without adding a second number. The consumer-only focus means no CRM integrations, no web dashboard, and no team features, putting it behind business-oriented alternatives for anyone managing more than one line. If you need call handling wired into a workflow or a team inbox, look elsewhere.
What is OsmO - AI Phone Assistant?
OsmO is an AI phone assistant for iPhone and Android. It answers calls you cannot take, screens spam and unknown callers, texts transcripts and summaries, and makes outbound calls for bookings, follow-ups, refunds, availability checks, and hold queues. It works alongside your existing number through call forwarding, supports business knowledge and urgent-call transfers, and is available in the United States, United Kingdom, and Canada. It is free to download with a seven-day trial and optional Pro plan.
How we scored OsmO - AI Phone Assistant
Capability scores 20 because OsmO genuinely does something most consumer phone apps do not: it handles both incoming and outbound calls with a natural-voice AI on your existing number, including parallel calling and recurring tasks. Ease of use scores 20 because setup requires only enabling conditional call forwarding with no second number, no porting, and no web account, and the 7-day no-credit-card trial removes friction. Value scores 17 rather than higher because the iPhone tier at US$9.99/month offers no lower entry point, the plan structure differs confusingly between platforms, and the pricing page itself labels its own prices as historical references rather than live figures, which is an unusual caveat that adds uncertainty for buyers. Delivery scores 13 because no independent user sentiment data was surfaced to validate the outbound AI calling quality, the product's own comparison pages acknowledge that missed or mishandled calls occur, and the pricing discrepancy between the live page (US$9.99) and a recent blog post ($4.99) raises a trust question about what buyers are actually charged that the human editor must resolve before this review publishes.
Pros and cons
What we liked
- Handles both incoming and outbound calls on your existing number, a combination most consumer call apps do not offer
- No second phone number or SIM required; works through standard conditional call forwarding supported by most US, UK, Australian, Indian, and Canadian carriers
- Android Premium enables a dedicated OsmO number and offline call answering, so calls are covered even when the phone has no signal
Where it falls short
- Plan names and feature sets differ between iPhone and Android, creating confusion: iPhone users get one tier (OsmO Pro at US$9.99/month) while Android users choose between Basic and Premium, and the pricing page explicitly notes these prices are historical references from July 28, 2026, not guaranteed current figures
- No CRM integrations, no Zapier support, and no web dashboard; all interaction is through the mobile app, which rules out any workflow automation or team use
- Outbound AI calling quality depends on the business being called and the complexity of the task; the product's own comparison pages acknowledge that no AI phone assistant is perfect and that missed or mishandled calls do occur
Key features
OsmO - AI Phone Assistant pricing
Free to download with a 7-day trial. On iPhone, OsmO Pro is US$9.99/month. On Android, Basic is at the lower end of the US$7.99 - US$9.99 range and Premium is at the higher end. India pricing is ₹299 for iPhone Pro and ₹199 - ₹299 for Android. Subscriptions are billed through Apple or Google, not directly by OsmO.
| Plan | Price | Who it is for |
|---|---|---|
| Free Trial | Free | 7-day trial of OsmO features. No credit card required. Some features require a paid plan and are not included during the trial. |
| OsmO Pro (iPhone) | US$9.99/month | Full OsmO feature set on iPhone. Subscription managed through the App Store. India price is ₹299/month. Localized price shown in the App Store before purchase. |
| Basic (Android) | US$7.99/month | Incoming AI call handling, outbound AI calls, assistant voice choices, custom call-handling rules, urgent-call handling, and call summaries. Subscription managed through Google Play. |
| Premium (Android) | US$9.99/month | Everything in Basic plus a dedicated OsmO number, calls answered while the phone is offline, custom voice clone, custom assistant persona, website-based knowledge for the assistant, enhanced missed-call coverage, and iconic voices. India price range is ₹199 - ₹299 across Basic and Premium. |
Pricing reflects what we saw at time of review (2026-10). Always confirm current pricing on the tool's own site.
Who should use OsmO - AI Phone Assistant?
OsmO fits people who field a high volume of unknown or unwanted calls and want something smarter than voicemail. A solo contractor who cannot answer the phone mid-job but needs to know if a caller is a new lead or a robocall will get real value here. So will a freelancer who wants an AI to call ahead and confirm a reservation or chase a vendor, without spending time on hold themselves.
Anyone running a team, managing multiple lines, or needing call data to flow into a CRM or helpdesk should look elsewhere. Google Gemini covers a broader range of AI assistant tasks across text, voice, and multimodal inputs if your need is general-purpose AI rather than phone-call handling specifically. For business teams with two or more people who need shared call logs, CRM sync, and a web dashboard, a dedicated business phone platform will serve better than OsmO's consumer-only design.
Skip it if: Teams, businesses needing CRM integrations, or anyone wanting a web-based dashboard
Tags
Frequently asked questions
Does OsmO require a second phone number?+
No. OsmO works through conditional call forwarding on your existing number. You do not need a SIM swap, number port, or extra carrier line. Android Premium subscribers can optionally get a dedicated OsmO number, but it is not required.
What does OsmO cost per month?+
On iPhone, OsmO Pro is US$9.99/month (₹299 in India). On Android, Basic is at the lower end of the US$7.99 - US$9.99 range and Premium is at the higher end. Both are billed through Apple or Google, not directly by OsmO. A 7-day free trial is available with no credit card required.
Which countries does OsmO support?+
OsmO supports the United States, United Kingdom, Australia, India, and Canada. Call forwarding charges from your carrier may apply depending on your plan, particularly on prepaid or limited-minutes plans.
What is the difference between Android Basic and Android Premium?+
Basic covers incoming AI call handling, outbound AI calls, voice choices, custom rules, urgent-call handling, and call summaries. Premium adds a dedicated OsmO number, offline call answering, a custom voice clone, a custom assistant persona, website-based knowledge for the assistant, enhanced missed-call coverage, and iconic voices.
Can OsmO make calls on my behalf?+
Yes. You can instruct OsmO to call businesses for bookings, availability checks, refund follow-ups, or hold-queue tasks. It can also call several places simultaneously, such as checking multiple hotels for a room at a given price, and texts you what happened.
How do I cancel my OsmO subscription?+
Cancellation happens in your store account, not in the OsmO app. On iPhone: Settings, tap your name, Subscriptions, OsmO, Cancel Subscription. On Android: Google Play Store, profile icon, Payments and subscriptions, Subscriptions, OsmO, Cancel. You keep access until the end of the paid period.
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