How do I choose between answering-only support and hiring staff?

First check whether you need on-site work beyond calls. AI can supplement routine information and inquiry capture; consider staff for serving or reception too. Callva starts at ₩59,000/month; check the plan for your actual volume.

Can AI replace a call center for every consultation?

It does not replace every consultation. Callva provides registered information and captures inquiries; requests needing confirmation follow staff transfer or callback policies. Check the authority and scope required for specialist support.

How far does reservation handling go?

Reservations are requests only and must be confirmed by the business. Capture the preferred date, time, and contact details so staff can check availability.

What should I check about setup and pricing?

Self-setup costs ₩0. Check the public pricing table for AI minutes, concurrent limits, AI time add-ons, and optional Callva team setup. Time to start depends on connection method and readiness.

How do I prepare after-hours answering and staff transfers?

Define what information to provide, what to capture, and when to transfer. Direct transfers depend on settings and staff availability; prepare a record-and-review process when staff cannot answer.

Are calculator results actual savings?

No. The calculator compares inputs under illustrative assumptions. It does not guarantee savings or revenue; consider employees’ on-site value and outsourcing contract conditions too.

How do I check what fits my industry?

Start with actual inquiries and on-site tasks, not the industry label. Use AI demos to check routine information and inquiry capture, and confirm staff or provider authority for on-site or specialist work.

Can AI and employees share answering duties?

Yes, by dividing responsibilities. Define what AI captures, when staff receive transfers, and who reviews records. Check device and app settings and staff availability for direct transfers.

Solution Comparison

How will you solve phone answering?

Callva is an AI phone answering service that answers missed calls for shops and offices and leaves an organized record of customer inquiries.

First separate routine inquiries from on-site work. The choice depends on operating hours, call volume, and requests requiring human review.

Listen to industry demos

Callva AI answering

From ₩59,000/month

Answer routine questions using registered information
Capture reservation inquiries and contact details
Reservations are requests only; the business confirms them and staff review exceptions

Hire staff

Based on employment conditions

Assign phone and on-site work together
Plan working hours and breaks
Recruiting, training, and handover required

Outsource to a call center

Provider quote

Agree on the outsourced work scope
Check contracted hours and volume
Check specialist support and record delivery

Detailed Comparison

Feature Comparison

Compare AI for routine information and inquiry capture with people for on-site work and decisions requiring authority.

Feature	Callva AI	Hire Staff	Call Center
Monthly cost	From ₩59,000	Based on employment conditions	Quote for the work scope
Operating hours	Configured answering policy	Staff schedule	Contract terms
Preparation	Check information, answering rules, and phone connection	Recruiting and training schedule	Contract and support manual
Configure AI information in the Callva app
Review AI call records in the Callva app
Update routine information	Configure business information and answering rules	Train and brief employees	Send changes to the provider
Overlapping calls	Check the plan’s concurrent AI limit	Check staffing and phone system	Check contract and system limits
Operating terms	Check monthly subscription terms	Check employment terms	Check outsourcing contract
Additional costs	Choose AI time add-ons	Check statutory costs and staffing	Check overage and change fees
Reservations and inquiries	Capture and forward requests requiring confirmation	Within training and authority	Within the outsourced scope

Pros & Cons

What are the strengths and limits of each option?

AI handles routine information and inquiry capture, employees handle on-site work, and call centers handle contracted support.

Callva AI

Pros

Capture after-hours inquiries under the answering policy
Public plans from ₩59,000/month
Answer routine questions using registered information
Review captured inquiries and call records
Share responsibilities with employees

Limitations

Does not replace on-site work or medical judgment. Reservations are requests only; the business confirms them.
Check plan limits and add-on conditions

Best For

Businesses supplementing routine information and missed reservation inquiries

Hire staff

Pros

Assign phone and on-site tasks together
Consult directly with the person in charge
Handle exceptions within training and authority

Limitations

Recruiting, training, and handover required
Design after-hours coverage separately
Check statutory and operating costs beyond wages
Prioritize overlapping calls and on-site tasks

Best For

Businesses needing serving, reception, or other on-site tasks alongside calls

Call center outsourcing

Pros

Run support within the contracted scope
Consider outsourcing specialist support
Agree on operating hours and staffing

Limitations

Check quotes for volume and operating hours
Set a process for business information updates
Agree on reservation authority, records, and transfer conditions
Operate on-site tasks separately

Best For

Businesses outsourcing dedicated support with a defined scope and volume

Cost Analysis

How do costs compare for the same scope of work?

Staff and call center costs vary with employment and contract conditions.
Compare Callva’s published prices with actual quotes for the other options.

Callva AI

₩59,000

Base subscription₩59,000/month
Additional AI timeChoose AI time add-ons
Self-setup₩0
Callva quick setup₩300,000 (excluded from the default total)
Training costNone
Night/weekend surchargeNone

Example assumption · annualized cost₩708,000

Hire staff

Check a quote for your conditions

WagesCheck conditions
Statutory allowancesCheck conditions
Insurance and contributionsCheck conditions
Recruiting and trainingCheck conditions
Replacement staffCheck conditions

Example assumption · annualized costCalculated for operating conditions

Hidden Costs

•Confirm working hours and scope
•Check applicable statutory costs
•Include recruiting and handover costs
•Review quotes and contracts before operating

Call center outsourcing

Check a quote for your conditions

Base service feeCheck conditions
Excess volumeCheck conditions
Script changesCheck conditions
Agent trainingCheck conditions
Night/weekend coverageCheck conditions

Example assumption · annualized costCalculated for operating conditions

Hidden Costs

•Check included volume and overage fees
•Check contract length and cancellation terms
•Check operating hours and change fees
•Review quotes and contracts before operating

Illustrative scenarios

Which option should you consider in each situation?

AI can support routine information and inquiry capture; people handle on-site work and authorized decisions.
These are illustrative situations, not customer testimonials or performance figures.

Overlapping calls during peak hours

Illustrative situation: a reservation inquiry arrives during on-site service.

Callva AI answering

Answer from configured information and capture the inquiry. From ₩59,000/month

Hire staff

Prioritize on-site tasks and calls

Outsource to a call center

Check concurrent capacity and delivery in the contract

Frequent business information updates

Illustrative situation: menu or operating-hour changes need to reach callers.

Callva AI answering

Update and verify information and answering rules

Hire staff

Brief staff on the changes

Outsource to a call center

Request changes and confirm the provider’s implementation time

After-hours inquiries

Illustrative situation: a caller asks about a reservation for tomorrow after closing.

Callva AI answering

Capture the inquiry under the answering policy for staff review

Hire staff

Arrange separate after-hours coverage

Outsource to a call center

Check night coverage and callback capture terms

Requests needing human confirmation

Illustrative situation: availability or an exception cannot be confirmed immediately.

Callva AI answering

Capture the request rather than promise, then follow the transfer policy

Hire staff

An authorized person checks

Outsource to a call center

Handle within agreed authority and delivery procedures

Calculator

How do costs change with your assumptions?

These results are illustrative estimates based on the inputs and assumptions.
Actual savings or revenue are not guaranteed; check employment and contract conditions separately.

Total Cost of Ownership (TCO) Calculator

Example assumptions: start with 30 calls/day, 25 days/month, and 5 minutes/call to compare annual costs.

Include Callva quick setup at 300,000 KRW (default: excluded)

Daily Average Calls30

10200

Monthly Working Days25 days

20 days30 days

Avg Call Duration5 min

2 min10 min

Monthly Calls

750

Monthly Call Hours

63 hrs

Scenario

Large

Callva Business

₩1,908,000

Annual TCO

Monthly ₩159,000|Initial ₩0

Lowest Cost

Hire Staff

₩28,977,176

Annual TCO

Monthly ₩2,373,098|Initial ₩500,000

Call Center

₩14,700,000

Annual TCO

Monthly ₩1,225,000|Initial -

Annual cost difference under example assumptions

vs Hiring Staff: ₩27,069,176 difference

vs Call Center: ₩12,792,000 difference

Base public-plan fees only.
Pro includes 300 minutes/month and Business includes 1,000; paid AI processing-time add-ons are excluded from this estimate.

Example assumptions — not statutory rates or actual quotes

• Example assumptions: ₩10,030/hour, 8 hours/day, 10% insurance and contributions, 8.3% retirement provision, and ₩500,000 recruiting/training. Check actual statutory costs for the employment conditions.
• Example assumptions: ₩1,000,000/month for 300 calls, then ₩500 per additional call. Not an actual provider quote.
• Callva Business: ₩159,000/mo with 1,000 included minutes. Paid AI processing-time add-ons in Billing are excluded from this estimate

Industry Recommendations

Recommended by Industry

Start with routine information and inquiry capture, separating requests requiring human review. Do not choose by industry label alone.

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