Abby

Abby's pricing tiers (Starter $99/mo, Essential $329/mo, Professional $599/mo) let agencies bundle call handling as a retainer service with predictable margins. By reselling Abby to legal, home services, and healthcare clients, agencies can increase monthly recurring revenue without hiring staff, turning a $99 cost into a $1,250/mo managed offer.

Abby's pricing scales with call minutes: Essential at $329/mo for 100 minutes, Professional at $599/mo for 200 minutes. Agencies reselling Abby as a retainer service must identify the margin threshold where client call volume justifies the markup. For example, a solo practitioner on the Essential plan costs $329/mo; an agency can package it as a $1,250/mo managed service (Abby Starter Receptionist) with 8 hours setup and 2 hours monthly oversight. That yields a 73% gross margin. But if the client's call volume spikes to 200 minutes, the agency must upgrade to Professional ($599/mo), compressing margin to 52% unless the retainer is adjusted. The framework maps call volume tiers to retainer pricing, ensuring agencies set a buffer (e.g., 20% overage cushion) before committing to a fixed monthly fee. Without this threshold analysis, agencies risk margin erosion on high-volume clients.

Residual Labor Ratio is the share of call handling that still needs a human after an AI voice agent goes live: escalations, edge-case intents, consent exceptions, and QA review. Agencies that price a retainer on the demo call rather than the residual labor end up absorbing that gap at their own cost. The ratio is measurable before signing: pull 50 to 100 real call recordings, tag each by intent, and count how many require judgment a voice agent cannot supply. A dental group with 60 percent appointment-booking calls may carry a residual near 15 percent, while a legal intake line with identity verification and payment steps can sit above 40 percent. Trillet's audit-trail design for regulated verticals and Ruby's hybrid human-plus-AI receptionist model represent two different answers to the same residual problem. Price the offer only after the ratio is known.

Escalation Ceiling is the point at which a voice agent stops resolving calls on its own and hands them to a human, and it sets the practical limit on what an agency can charge for the deployment. Two numbers define it: the share of calls the agent closes without transfer, and the accuracy of the transfers it does make. A system that books appointments cleanly but misroutes a billing dispute to a booking queue burns client trust faster than a missed call would. Trillet's identity verification and live-system action execution exist precisely to push that ceiling higher in regulated work, while Ruby keeps humans in the loop by design and prices accordingly. Before quoting a retainer, pull 50 real call recordings, tag every transfer, and price the offer against the labor that remains above the ceiling rather than the labor the agent replaces.

Only resell Abby to clients whose monthly call volume stays within a predictable tier, because overage costs or mid-month plan upgrades will erode your margin.

Price and scope the voice agent only after call samples, escalation accuracy, latency, consent requirements, and remaining labor are measured, never before.

If your agency targets solo practitioners in legal, home services, or healthcare who need 24/7 call coverage without hiring staff, Abby's Essential plan at $329/mo for 100 minutes can be resold at $1,250/mo as a managed service. Skip if clients require white-label branding, as Abby does not publicly offer a white-label program, or if call volumes exceed 200 minutes monthly, forcing an upgrade to the Growth plan at $1,099/mo.

Productize Abby's AI and human receptionist services into a monthly retainer for local service businesses, handling inbound calls, scheduling, and live chat with tiered pricing based on call minutes.