BPO SLA examples you can adapt for your business

Key takeaways

BPO SLA examples are most useful as starting points you adjust to your customers and volumes. A good service level agreement (SLA) sets a measurable target, the measurement period, where it is measured, and what happens when it is missed. Keep it to five to eight measures per process.

• Email: 90% first reply within 1 business hour; all within 1 business day.
• Calls: 80–90% answered within 20 seconds; abandonment under 5%.
• Chat: 90% answered within 60 seconds.
• Back office: 99% accuracy; agreed turnaround such as same or next business day.
• Every SLA needs a measurement source, a period and a remedy.

What is an SLA in BPO?

An SLA (service level agreement) in business process outsourcing (BPO) is the part of the contract that defines the standard of service the provider must deliver, expressed as measurable targets with a measurement method and consequences when targets are missed.

SLAs turn "good service" into something both sides can check. They should be measured in systems you can see, such as your helpdesk or phone platform, not only in the provider's own reports.

• What is BPO and how can it help UK businesses?
• BPO contract terms to check before signing

What are good SLA examples for calls?

Call SLAs focus on how fast calls are answered, how many callers give up, and whether the call achieved its purpose. These are starting points for a UK SME.

• Service level: 80–90% of calls answered within 20 seconds, measured monthly.
• Abandonment rate: under 5% of calls abandoned after 10 seconds.
• Call logging: 100% of calls logged in the CRM within 5 minutes.
• Booking or resolution rate: tracked monthly against a target agreed after the first month.
• Quality score: average of 85% or above on sampled calls.

• Outsourced call answering for UK businesses

What are good SLA examples for email and chat?

Written channels are measured on first response, resolution and quality. Set business-hours targets and define business hours clearly.

• Email first reply: 90% within 1 business hour; 100% within 1 business day.
• Email resolution: 80% resolved within 1 business day.
• Chat response: 90% of chats answered within 60 seconds.
• First contact resolution: 70% or more resolved without escalation.
• Customer satisfaction: survey score tracked monthly against baseline.

• Customer service response time benchmarks
• First contact resolution explained

What are good SLA examples for back-office work?

Back-office SLAs focus on accuracy and turnaround. Accuracy should be measured by sampling against source documents, not assumed.

• Accuracy: 99% or better at field level, measured by weekly sample.
• Turnaround: invoices raised within 1 business day of job completion.
• Turnaround: data entry completed same business day if received by 14:00.
• Backlog: no item older than 2 business days at end of each day.
• Exceptions: all exceptions flagged to the named contact within 4 business hours.

• Data entry outsourcing for UK businesses
• Outsourced invoicing and credit control

How do you set realistic targets?

Start from your baseline, not from an industry average. If your team currently replies to email in six hours, a one-hour target is a big improvement; set it, but allow the first month to stabilise before it counts. Review targets after three months and tighten them where the team is consistently ahead.

Staffing drives service levels. Tighter targets need more capacity at peak times, which costs more. As indicative market ranges, managed offshore teams cost around £9–£18 per hour, so a target that needs an extra part-time seat has a clear price.

• BPO cost per hour in the UK

What happens when an SLA is missed?

Agree the consequence in advance. For most SMEs, a sensible ladder is: a missed month triggers a root-cause review and a written remediation plan; two consecutive misses trigger a formal service review; repeated failure gives you the right to terminate without waiting for the notice period. Service credits, fee reductions for missed targets, are another option.

SLAs should also list your obligations: answering escalations promptly, giving notice of volume changes and keeping procedures current.

• A simple BPO governance model

What makes SLAs backfire?

SLAs backfire when they reward the wrong thing. A strict call-handling-time target can push agents to rush customers off the phone. A response-time target without a resolution target encourages fast, useless replies. Balance speed with quality and outcome measures, and read sampled conversations, not only the numbers.

• BPO scorecard and KPIs
• Quality assurance for outsourced teams

What does this look like in practice?

Across our client work, response time to enquiries has fallen by 71% once service levels were written down and staffed to. The targets themselves were not exotic. What changed was that someone was accountable for them every day and the numbers were reviewed every week.

• See client work
• BPO Solutions for UK businesses

Checklist: write your SLAs

Use this for each process.

• Measure your current baseline.
• Pick five to eight measures covering speed, quality and outcome.
• Define each: target, period, business hours and data source.
• Allow a stabilisation month before targets count.
• Agree the consequence ladder for misses.
• List your own obligations as the client.
• Review targets after three months.

Next step

Tell us your channels and current performance and we will draft SLAs you can hold any provider to, including us. 30 minutes, no pitch.