Sell trades businesses an AI receptionist that answers calls and books jobs: $4.8K in 30 days
Steal this playbook
- Sell on one pain: every missed call is a lost job (sourced)
- AI receptionist answers 24/7 in the business's name, qualifies the lead and books into Google Calendar (sourced)
- Pull phone, SMS, WhatsApp, website and directory enquiries into one inbox with automatic follow-up (sourced)
- Bundle website optimisation, local SEO and monthly plain-English reports from $199/mo plus usage (sourced)
- Outbound only: cold calling, cold email and cold DM to trades (sourced)
- MVP: voice agent + calendar booking for one trade in one city, sold on a missed-call demo (suggested)
- Hands-off score
- 10/100 est.
- Operator
- Sell as a service
- Cost to start
- $81 est.
- Time to first $
- 3 weeks est.
Who does what
- The agent
- The AI receptionist handles calls and booking
- Still needs a human
- The team sets up each client's systems and does ongoing website, local SEO and reporting work every month
- Marketing and sales
- Usually you (not covered by the autonomy rating)
From our autonomy note for this business (our estimate). How we score hands-off
How we estimated the cost
est. startup = domain $10.46/yr (Cloudflare Registrar, ledger.csv) + n8n Cloud Starter €24/mo ≈ $28 (assumed automation layer) + Google Workspace Business Starter $8.40/mo (outreach mailbox) + Retell voice ~$0.11/min × 300 test min = $33 + Twilio local number $1.15/mo = $81 (first month of each subscription included; Stripe fees excluded). est. time to first dollar 21 days: voice agency: ~1.5 wk build/test + ~1.5 wk cold calling/outreach, demo-driven close. est. monthly run-rate ~$71/mo before per-client call and message usage.
NorthBridge Logic sells AI automation to plumbers, electricians, builders and other trades: an AI receptionist answers calls 24/7 in the business's name, replies to SMS and WhatsApp in seconds, qualifies leads and books jobs into Google Calendar, with follow-up automation, a unified inbox, website and local SEO work, and monthly reporting. The team connects the client's number, website, Google account and directories during setup. Customers pay setup fees plus recurring monthly service fees.
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- Revenue claim
- $4,765 last 30 days; MRR $0 (no active subscriptions); all-time $5,507 (as of Oct 23, 2026)
TrustMRR: revenue verified via Stripe API key, last updated Oct 23, 2026 (re-checked live at merge, synced 18:06 UTC; curator snapshot showed $5,109 last 30 days)
Receipt: trustmrr.com, northbridgelogic.com
Risks: Very young (founded Aug 2026): last-30-day revenue grew +542% and $4,765 of the $5,507 all-time revenue arrived in the last 30 days (TrustMRR). TrustMRR shows MRR $0 and no active subscriptions even though the business describes recurring monthly fees, so the recurring share isn't verified and this entry does not count toward verified MRR. AI call, SMS and WhatsApp usage is billed on top, and per-client usage costs cut margin (suggested). The site's testimonials can't be checked against the client count.
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