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A full business phone system with an AI voice agent bolted on per minute — but a solo founder must buy two seats before the agent answers a single call.
A strong phone system that happens to answer — worth it if you also need dialers and CRM calling, but a solo pays a two-seat floor plus per-minute AI, so pure after-hours answering is cheaper elsewhere in this job.
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JustCall is a CRM-heavy business phone system (from $29/user/month, 2-user minimum) whose AI Voice Agent answers, qualifies and books on top of it at $0.99 a minute or in $99/$249 minute bundles.
You want your own calling, texting, dialing and AI answering in one CRM-connected system, and the two-seat floor is not wasted on you.
You are a true solo who only needs calls answered — the $58/month two-seat floor plus the AI minute meter makes standalone receptionists cheaper.
Workflows are built only from verified capabilities in our listing research — no vendor copy, nothing invented.
Starts A call arrives outside your hours on a JustCall number
You get A handled call with a transcript, instead of a voicemail
The phone system you already pay for stops leaking after-hours leads
Starts A caller wants an appointment or a meeting
You get A booked meeting logged against the caller
Booking happens during the conversation, not in a callback you have to remember
Starts A caller needs a human or hits an urgent case
You get You inherit the context, not a cold transfer
Escalation keeps the record that makes follow-up fast
Starts You work your own call list
You get Human and AI conversations in one history
No second tool to reconcile at the end of the week
No credit card required; the account activates immediately per the pricing FAQ.
Two numbers are included per account; existing numbers can be ported, per the pricing page FAQ.
Choose pay as you go at $0.99/minute to test, or a $99/$249 minute bundle once volume is predictable.
Decide what the agent handles, what it books, and what it hands to a person.
Time to first useful result: Same day · no-code 4/5
Two separate meters. (1) Phone system, per user: Team $29/month billed annually ($39 monthly), Pro $49 ($69 monthly), Pro Plus $89 ($109 monthly), Business custom with a 10-user minimum — and a 2-user minimum on Team through Pro Plus. (2) AI Voice Agent add-on: $0.99/minute pay as you go, $99/month for 100 minutes or $249/month for 300 minutes, overage $0.99/minute. Annual billing saves up to 29% on the seat price.
$29/user/month billed annually ($39 billed monthly) — minimum 2 users, so the smallest account is $58/month billed annually
Per seat / month · $58/mo for one person
$49/user/month billed annually ($69 billed monthly) — minimum 2 users
Per seat / month · $98/mo for one person
$89/user/month billed annually ($109 billed monthly) — minimum 2 users
Per seat / month · $178/mo for one person
Custom — minimum 10 users
Custom / quoted · $null/mo for one person
| Plan | Published price | Solo monthly | Billed by | Limits & overage |
|---|---|---|---|---|
| TeamSolo pick | $29/user/month billed annually ($39 billed monthly) — minimum 2 users, so the smallest account is $58/month billed annually | $58/mo | Per seat / month | Price is per user and two users are mandatory — a solo pays for a second seat · AI Voice Agent minutes are not included in the seat price |
| Pro | $49/user/month billed annually ($69 billed monthly) — minimum 2 users | $98/mo | Per seat / month | 2-user minimum, so the smallest Pro account is $98/month billed annually |
| Pro Plus | $89/user/month billed annually ($109 billed monthly) — minimum 2 users | $178/mo | Per seat / month | 2-user minimum, so the smallest Pro Plus account is $178/month billed annually · The vendor's pages disagree on whether AI voice agents are bundled here — its pricing page links separate voice-agent pricing on every tier |
| Business | Custom — minimum 10 users | $null/mo | Custom / quoted | Sales-quoted, 10-user minimum — not a solo route |
The second seat and the AI minute meter: a solo's floor is already two seats, and once AI answering passes a bundle's minutes every extra minute is $0.99, so a busy month costs noticeably more than the seat price suggests.
Price record · 2026-11-05: First listing check, 2026-11-05. Base plans read directly from justcall.io/pricing this run (US/Canada region, annual state): Team $29, Pro $49, Pro Plus $89 per user/month, Business custom, 2-user minimum (10 for Business); monthly figures $39/$69/$109 are from the vendor's official Help Center pricing guide. The AI Voice Agent is priced on separate vendor pages, not as figures on the main pricing page (which links out to voice-agent pricing on every tier): the vendor's official AI pricing guide and its own receptionist guides consistently state $0.99/minute pay as you go, $99/month for 100 minutes (Agent Lite) and $249/month for 300 minutes (Agent Max), overage $0.99/minute. DISCLOSED INCONSISTENCY: one vendor blog post describes AI voice agents as bundled into Pro Plus, while the pricing page, the AI pricing guide and several other vendor pages treat the agent as an add-on on every plan; this listing follows the pricing page and AI pricing guide.
The same fields on every deep listing in this job, so agents compare field by field. “Not verified” means our research has not confirmed it yet — it never means “doesn't have it.”
JustCall is not a standalone receptionist: it is a complete business phone system — calls, SMS, dialers and CRM sync — with an AI Voice Agent offered on top, so the honest entry cost is two prices, not one. The phone plans start at $29 per user a month billed annually, and every plan carries a two-user minimum, which puts the smallest possible account at $58 a month before any AI answers. The agent itself is a separate meter: $0.99 a minute pay as you go, or bundles of $99 a month for 100 minutes and $249 for 300 minutes, with further minutes at the same $0.99 rate. In return the agent works inside the system you already take calls on: it answers inbound calls around the clock, answers questions from a knowledge base, qualifies callers, books meetings, routes or transfers anything urgent to a person, and logs transcripts and summaries back to a CRM — the vendor names more than 100 integrations, with HubSpot and Salesforce among them. That integration depth, plus SMS bundles and outbound dialer tooling on the higher plans, is what separates JustCall from the cheaper standalone answering tools in this job. The catches matter for a solo buyer: you pay for a second seat you may never use, SMS is bundled in segments rather than unlimited, the richest AI coaching sits on Pro Plus at $89 per user, and the vendor's own pages do not all agree on whether the voice agent is bundled into that top tier or always an add-on — this listing follows the pricing page and the vendor's AI pricing guide, which treat it as a paid add-on on every plan.
Solo Fit stays the public score: the qualitative roll-up of these four published inputs under the How We Rank method. Setup is guided and largely no-code; clarity is held back by the two-seat minimum, the separate AI minute meter, and the vendor's own disagreement about bundling on Pro Plus.
The difference: Quo is the simpler small-team phone app with its AI agent (Sona) included in every plan for about 10 calls a month, then credit tiers; JustCall is the heavier CRM-and-dialer system with a per-minute AI add-on and a two-seat floor.
The difference: CloudTalk lets a solo start on one seat from $25/month billed annually and bundles its AI receptionist in 200-minute blocks; JustCall starts at two seats and meters the agent from $0.99 a minute.
The difference: Smith.ai sells AI answering (and human receptionists) as the product itself; JustCall sells a whole phone system, with AI answering as one metered layer inside it.
More than the $29 headline: every phone plan has a 2-user minimum, so the smallest account is $58/month billed annually on Team ($78 billed monthly), checked on justcall.io/pricing on 2026-11-05. The AI Voice Agent is on top of that at $0.99/minute pay as you go, or $99/month for 100 minutes.
The vendor's pages disagree. One vendor blog post describes voice agents as bundled into Pro Plus, but the pricing page links separate voice-agent pricing on every tier including Pro Plus, and the vendor's AI pricing guide prices the agent as an add-on at $0.99/minute or $99/$249 bundles. This listing follows the pricing page and the AI pricing guide: budget for the add-on.
Per minute. Pay as you go is $0.99/minute; Agent Lite is $99/month for 100 included minutes and Agent Max is $249/month for 300, with overage at $0.99/minute, per the vendor's official AI pricing guide checked on 2026-11-05. Voice, recordings, routing, CRM sync, follow-up texts and the knowledge base are included in that rate per the same guide.
Yes — the pricing page FAQ states you can transfer existing numbers to JustCall and that its team handles the process. Two new numbers per account are also included on every plan.
JustCall is not in a published stack yet — stacks are edited buying guides, and memberships are added only when the combination has been worked through.
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