Sera vs Smith.ai
Sera is a field service platform, while Smith.ai is an answering service. The core trade-off for a home service owner is which front office model fits how you answer calls, book jobs, and follow up.
Sarah Mitchell · Senior Staff Writer · How we score comparisons
Frequently asked questions
Straight answers grounded in the public capability matrix and linked sources on this page.
- Which is better for small home service businesses: Sera or Smith.ai?
- It depends on the front office model you need. Compare Sera and Smith.ai on AI voice, booking, CRM, and live backup in the capability matrix on this page, then weigh customer reviews and pricing pages linked on this comparison.
- How do Sera and Smith.ai pricing models differ?
- We do not invent prices on this page. Open each vendor’s pricing link in the Pricing model section to see current public plans, then factor call volume and add-ons.
- Do Sera and Smith.ai offer AI voice for inbound calls?
- Sera: No. Smith.ai: Partial. Scored for AI Voice (Inbound). Hover the matrix cells for sourced evidence excerpts.
- Do they integrate with field service platforms like Jobber or ServiceTitan?
- Sera: Yes. Smith.ai: Partial. Scored for FSM Integrations. Check each vendor’s evidence link for the specific FSM connectors they publish.
- Where can I see alternatives to Sera and Smith.ai?
- Browse the Sera alternatives and Smith.ai alternatives pages linked below this FAQ, plus the Living Grid and methodology for how we score capabilities.
Related: Sera alternatives · Smith.ai alternatives · Living Grid · Methodology
Capabilities, side by side
Each tool is scored on its own terms, by the same set of categories. Hover any cell for the definition and the source behind it.
| Capability | Sera | Smith.ai |
|---|---|---|
| AI Voice (Inbound) | No* | Partial |
| AI Voice (Outbound) | No* | No* |
| SMS Follow-up | No* | Partial* |
| Appointment Booking | Partial* | Partial* |
| Native CRM | Yes | No |
| Payments | Partial* | Yes |
| Dispatch & Scheduling | Yes | No* |
| Review Management | No* | No* |
| Live Human Backup | No* | Yes |
| Trade Templates | Partial* | No* |
| FSM Integrations | Yes | Partial |
Yes / Partial / No reflect each tool on its own terms, scored from its public materials. Hover a cell for the definition and source. * marks limited evidence.
Buyer profile
Industries and qualitative fit from public roster fields. Cost model, automation model, and primary use case appear when verified. Setup, call volume, and starting price stay “not published” unless a comparable plan-price figure is sourced (add-on or feature mentions do not count).
| Profile | Sera | Smith.ai |
|---|---|---|
| Industries served | HVAC, Plumbing, Electrical | HVAC, Plumbing, Electrical |
| Best for | larger home service operators comparing category leaders; especially operators consolidating field ops and the front office in one platform across HVAC, Plumbing, Electrical. | growing home service teams comparing established tools; especially teams that want live or hybrid phone coverage as the front door across HVAC, Plumbing, Electrical. |
| Setup time | Not published. Vendors rarely share a comparable figure for this. | Not published. Vendors rarely share a comparable figure for this. |
| Call volume handled | Not published. Vendors rarely share a comparable figure for this. | Not published. Vendors rarely share a comparable figure for this. |
| Cost model | Subscription Detected Jul 7, 2026 | Per-call Detected Jul 7, 2026 |
| Automation model | Automated software platform (FSM) with human technicians performing the field work, supported by automated dispatching, scheduling, and job tracking tools. Detected Jul 7, 2026 | Hybrid of AI and human agents: an AI receptionist answers calls and escalates complex situations to North America-based live human agents, with an option for 100% live human agent plans. Detected Jul 7, 2026 Source |
| Primary use case | Field service management for home services (HVAC, plumbing, electrical) — scheduling, dispatching, job tracking, margin pricing, and customer memberships. Detected Jul 7, 2026 | Answering inbound calls 24/7 with AI and live human receptionists to capture leads, qualify callers, schedule appointments, and ensure businesses never miss an opportunity to grow. Detected Jul 7, 2026 |
| Pricing (starting) | From 399 USD/month Detected Jul 7, 2026 | Not published. Vendors rarely share a comparable figure for this. |
Pricing model
Pricing changes often and each tool prices differently (per seat, per minute, per call, or usage based). Rather than freeze a number that goes stale, we link straight to each vendor’s own pricing page so you see the current model at the source.
Detailed analysis
Side-by-side notes on automation model, primary use cases, and pricing caveats. Only when each claim is backed by a public source.
Technology vs. human touch
Sera
Automated software platform (FSM) with human technicians performing the field work, supported by automated dispatching, scheduling, and job tracking tools.
“Get more trucks out the door daily with automated dispatching that matches skill, availability, and routes perfectly.”
Smith.ai
Hybrid of AI and human agents: an AI receptionist answers calls and escalates complex situations to North America-based live human agents, with an option for 100% live human agent plans.
“AI receptionists and live agents work together as one system — answering, qualifying, and converting every call, 24/7.”
View source
Primary use cases
Sera
Field service management for home services (HVAC, plumbing, electrical) — scheduling, dispatching, job tracking, margin pricing, and customer memberships.
“While other platforms pile on features, Sera focuses on what actually matters for HVAC, plumbing, and electrical teams... Margin Pricing: See exactly what you earn and spend on every job.”
Smith.ai
Answering inbound calls 24/7 with AI and live human receptionists to capture leads, qualify callers, schedule appointments, and ensure businesses never miss an opportunity to grow.
“Our intelligent AI Receptionist with seamless human assistance answers calls around the clock so you never miss a call and can capture every opportunity to grow your business.”
Pricing and hidden costs
Sera
$149/month per additional technician beyond the 4 included in the Core Essentials plan.
“Core Essentials $399/month (includes unlimited admins and up to 4 technicians).”
Smith.ai
Additional CRM integrations beyond the first cost $0.50 per call; spam/wrong-number calls are never charged; dedicated Spanish line and conflict-checking available as add-ons; per-call pricing model with overage above plan allowance.
“First CRM integration included free; additional integrations at $0.50/call”
View source
What customers say
Verbatim public reviews, praise and complaints both, each linked to where it was posted. We do not edit or cherry-pick for tone. Ratings appear only from third-party review sources.
Sera
3/5 · 23 reviews“Been amazing best thing that ever happened to my business”
“I find their data management has issues, the mobile app crashes, and login doesn't always work.”
“Focuses on driving and revenue and has everything you need.”
“I'm frustrated with Sera because it hangs up and the tech is slow.”
Smith.ai
4.3/5 · 16 reviews“AI receptionist is extremely easy to setup, manage, and maintain. Smith.ai support is always helpful if/when needed.”
“It's disappointing because this could have been an opportunity for them to not only rectify a bad customer experience but potentially improve the product for others down the line.”
“I simply could not keep up with the phone calls that were coming into my personal cell phone. At times it was overwhelming and I simply would not answer. However in my business missed phone calls are missed opportunities so I needed a solution.”
“some chatbot answers are not related to the client's question”
Trade fit
The home service trades each tool is tracked for.
Sera
- HVAC
- Plumbing
- Electrical
Smith.ai
- HVAC
- Plumbing
- Electrical
Verdict
Who should choose what
Sera (field service platform) vs Smith.ai (answering service): pick the model that matches how you want calls handled.
- Choose Sera if you need field service ops (jobs, dispatch, technicians) as the system of record.
- Choose Smith.ai if you want live reception coverage and brand-consistent phone handling.
- Consider ServiceAgent if you want an AI front office that answers 24/7, books the job, and takes payment without forcing a per-minute receptionist model.
One of these is ours. Here is the honest pitch.
ServiceAgent is the AI front office built for home service teams. It answers every call, books the job, and keeps your records straight. Try it and judge for yourself.