Guide · Call Tracking
For a law firm, call recording is cheap — the AI summary is the line item that moves
Recording and transcription are pennies a minute across this market; what a firm actually pays for is the tier where AI call summaries unlock. On compliance there is no cheap route at all — the only published signed BAAs in this category are CallRail's separate, sales-gated Healthcare account and Invoca's quote-only platform, and Convirza's cheap path is not one of them.
Corrected 2026-09-08. Three things changed here, and the first is a claim we should not have made. Convirza is not the cheapest path to AI summaries with a signed BAA — it is not a BAA path at all. The sentence this guide leaned on is real, but it lives on Convirza’s Caller Privacy page as one tile in a product-feature grid that names no plan or tier; we printed it eleven words short of its actual ending, and we attributed it to Convirza’s pricing page, which contains the string “BAA” zero times. Meanwhile clause 15 of Convirza’s terms and conditions states “Convirza makes no claims or warranties regarding compliance with HIPAA,” and clause 27 voids terms not written into that agreement. Nor is there a self-serve $29: every Convirza tier’s button is “Get A Demo”. Convirza stays in this guide as the cheapest metered route to conversation analytics — that part holds — but with its HIPAA and BAA fields unstated, which is what our index records. Second, every CallRail figure below is month-to-month, read in a headless browser on 2026-09-08: $55 / $105 / $165 / $215, against $50 / $95 / $150 / $195 billed annually. CallRail’s page opens on its Yearly toggle, which is how the annual figures came to be quoted as monthly ones. Its metered rate is set by allotment, not platform-wide: $0.06/min local on the 250-minute entry allotment all four plans share, stepping down to $0.045/min only on the 4,000-minute allotment. CallTrackingMetrics is corrected too — its 3,000 transcribed minutes are per sub-account and do not renew each month, so they are not a monthly bundle of call minutes. Third, two CallRail usage rates that a later pass had cut from this guide as unverified are back, because the same 2026-09-08 read publishes both at the entry allotment: $0.05 per analysis minute and $0.02 per form submission. The extra-number fees now read the way CallRail’s page prints them — $3 for an extra local number and $5 for an extra toll-free one, with no billing period stated beside either, so we no longer bill them monthly on the vendor’s behalf. Ringba’s and Dialics’ own rates were re-confirmed today and are unchanged.
A law firm asking “which call tracking tool records calls, transcribes them, and writes an AI summary” is really asking three questions with three very different price tags. Recording and transcription are commodity line items in this market — Ringba meters recording at $0.01/min and transcription at $0.04/min on its $147/mo month-to-month Business plan, and Dialics runs recording at $0.0025/min and transcription at $0.02/min with no monthly base at all. The expensive part is the AI summary. On CallRail, AI call summaries and sentiment (“Premium Conversation Intelligence”) do not appear until the Lead Conversion tier at $165/mo month-to-month ($150 billed annually) — three times the $55/mo entry plan — and as the table below shows, that is not the cheapest place to buy AI summaries. It is not a way to buy a signed BAA either; that is a separate account, and the compliance section explains why nothing in this category is.
Where the AI summary actually unlocks
The tools that name a tier are the ones worth comparing, because the jump between “we record your calls” and “we summarize them with AI” is where the money sits. Cheapest entry to AI summaries first:
| Vendor | Where AI summaries unlock | Base price | Metered usage |
|---|---|---|---|
| Convirza | per-minute add-on, any plan | $29/mo Starter + $0.08/min — a list price, sold through “Get A Demo” | analytics from $0.02/min |
| Ringba | add-on, any paid tier | $147/mo Business month-to-month ($127 billed annually) | recording $0.01/min, transcription $0.04/min |
| CallRail | Lead Conversion | $165/mo month-to-month ($150 billed annually) | metered on top: $0.06/local-min and $0.05/analysis-min at the entry allotment |
| CallTrackingMetrics | Marketing Pro (AskAI) | $179/mo month-to-month ($149 billed annually) | 3,000 transcribed min per sub-account, non-renewing, then $0.02/min |
| CallRail | Lead Conversion Complete (+ coaching) | $215/mo month-to-month ($195 billed annually) | same metered usage |
Note where CallRail lands now that its month-to-month price is the one on the table: $165 is above Ringba’s $147, not below it, and only $14 under CallTrackingMetrics’ Marketing Pro. Quoting CallRail’s annual-billed $150 against rivals’ month-to-month figures is what used to put it second in this list; on a like-for-like basis it is third.
On CallRail, the cheaper Lead Tracking ($55 month-to-month, $50 billed annually) and Lead Tracking Complete ($105 / $95) tiers record calls but stop short of AI summaries; you cross into conversation intelligence at $165, and the top Lead Conversion Complete plan adds agent coaching at $215/mo. Usage is billed on top, and the rate belongs to the allotment you buy rather than to the platform: all four plans start on the same entry allotment — 5 local numbers and 250 local minutes — where local minutes run $0.06/min, toll-free $0.08/min, SMS $0.03/message, form submissions $0.02 each and analysis minutes $0.05/min, with extra local numbers at $3 and extra toll-free numbers at $5 — two fees CallRail prints with no billing period beside them, so whether they recur every month or are charged once is something the page does not say. CallRail’s own plan table steps the local rate down as the allotment grows, reaching $0.045/min only on the 4,000-minute allotment ($295/mo month-to-month), so a firm on the base allotment should budget the six-cent rate — base plus whatever talk minutes run past the 250 included, at $0.06, not at some cheaper platform-wide number. The $0.05 analysis minute on that same schedule is the line a firm buying conversation intelligence should read next, and it is not a way around the tier: AI summaries and sentiment unlock with Lead Conversion, and the analysis meter prices that work on top of a plan you have already bought rather than feeding the feature from the $55 entry plan.
CallTrackingMetrics prices the AI differently, and its bundle is easy to misread. Marketing Pro at $179/mo month-to-month ($149 billed annually) includes AskAI and 3,000 transcribed minutes — per sub-account, and they do not renew each month. They are a one-time transcription allowance, not a recurring pot of call minutes; past them, transcription is $0.02/min. Step down to Marketing Lite at $79/mo and you still get transcription at $0.02/min, but the AI assistant lives a tier up, and Lite carries no sub-accounts at all. Step up to Sales Engage at $329/mo and VoiceAI is a much steeper $0.12/min with 60 minutes included per agent — that tier is built for outbound sales dialing, not intake review, and a firm does not need it. Local call forwarding is the same platform-wide $0.04/min on all three.
The evidence-grade question is HIPAA — and nothing here is cheap
For a law firm handling medical records, PI cases, or health-adjacent clients, the compliance flag matters more than the price ranking. Most of this market publishes nothing — Ringba and Dialics state no HIPAA or BAA at all. Among the vendors that do speak to it, only two commit to signing anything, and neither of those commitments has a price on it:
- CallRail will sign a BAA, but only through a separate, sales-gated Healthcare account that its standard self-serve plans do not include — so the $165 Lead Conversion tier you would buy for conversation intelligence does not, by itself, come with a BAA. You request the Healthcare account from CallRail directly, and its price is not posted.
- Invoca states HIPAA, SOC 2 Type 2, PCI DSS and BAA support platform-wide, but it is quote-only with no published monthly figure, so a firm cannot price it without a sales call.
- CallTrackingMetrics publishes a HIPAA/GDPR feature from Marketing Pro ($179/mo month-to-month, $149 billed annually) up, but no signed-BAA terms — for a covered entity that is a sales conversation to pin down in writing.
- Convirza is the one to read carefully. Its Caller Privacy page carries, in full: “To help you comply with privacy regulations, Convirza will provide and sign a Business Associate Agreement (BAA), extending our commitment to data protection.” But that sentence is one tile in a product-feature grid that names no plan or tier, Caller Privacy appears in neither published plan matrix, and clause 15 of the terms governing the account states “Convirza makes no claims or warranties regarding compliance with HIPAA” — with a merger clause at 27 voiding anything not written into that agreement. That is a reason to start the compliance conversation with Convirza, not evidence it will contract one, and our index holds both fields unstated.
That leaves the honest shortlist much shorter than it looked. If a firm needs AI summaries and a documented BAA, there is no cheap route: CallRail’s Healthcare account (unpriced, requested from sales, on top of a $165 tier) and Invoca (quote-only) are the only two vendors that publish a commitment to sign, and neither posts a number. Convirza is the cheapest way to buy AI analytics. It is not a way to buy a BAA.
The cheap-looking route is cheap — it is not the compliant one
The lowest entry point that touches conversation analytics is Convirza’s Starter at $29/mo, with phone leads tracked at $0.08/min and transcription and scoring add-ons from $0.02/min (the published add-on range runs $0.005 to $0.03/min). For a firm watching cost and not handling PHI, that is still the value pick: you pay for analytics by the minute you actually use, rather than growing into a $165 tier. Two caveats the earlier version of this guide got wrong. It is not a compliance pick — Convirza’s contract disclaims HIPAA. And it is not a self-serve one: every tier’s button is “Get A Demo”, so $29 is a list price you negotiate toward, not a checkout you complete. The trade-off versus CallRail is packaging and sales friction, not compliance — CallRail bundles the AI into a named tier with a cleaner workflow, while Convirza meters it à la carte.
How to read this
For a law firm, recording and transcription cost cents — $0.0025–$0.04/min depending on vendor (see our per-minute transcription comparison). The price that matters is the AI-summary tier: Convirza is cheapest on paper at a $29 base plus $0.02/min analytics, Ringba bundles the add-on onto a $147/mo month-to-month base, CallRail unlocks conversation intelligence at $165/mo month-to-month ($150 billed annually), and CallTrackingMetrics charges $179 for AskAI plus a one-time 3,000 transcribed minutes per sub-account. A signed BAA changes the shape of the question entirely: it is not a feature you add to any of those tiers, it is a separate contract, and only CallRail and Invoca publish a commitment to sign one — both unpriced. If your practice touches PHI, budget for that conversation before you pick a tier, not after. As always, the right number is base plus the metered minutes your firm’s real call volume runs past what the plan includes — on CallRail’s entry allotment that is $0.06 for every local minute beyond the 250 bundled, plus $0.05 for every analysis minute the conversation-intelligence work meters on top — and always get the BAA in writing before you sign. (For the same compliance trap in a healthcare context, see call tracking for a HIPAA dental office.)