Build Partner or Managed Provider: Who Should Run Your AI Agents? :

Building a digital workforce is the first half of the job. The second half starts on launch day: watching what the agents do, handling the exceptions, responding when something breaks, and changing the agents as the work and the models change. Managed service providers and build partners are good at different parts of that. This guide explains the split.

By Tim Bryant, LYFYEPublished Updated
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Key takeaways
  • Answer first: managed providers are built to watch and respond. Build partners are built to change and improve. A digital workforce needs both kinds of work.
  • Most of the ongoing work on agents is product work: adjusting instructions, tools, and workflow steps. Little of it is infrastructure.
  • The two partners fit together through a written handoff: the agent events to watch, the alarms, and who does what when one fires.
  • Approving consequential agent actions stays with your people, whichever partners you use.
How LYFYE builds

A digital workforce of specialized AI agents, built for your company and its departments. Each agent has a named job, its own access, approval steps for the decisions that matter, and a log a person can read. Your people stay in charge.

What managed providers are built for

Managed service providers and managed security providers exist to run things reliably over time. They watch systems around the clock, keep devices and software patched, run help desks and security operations centers, and hold incident response retainers. They price by devices, users, data volume, or hours of coverage, and they commit to response times. For a company without its own round-the-clock operations team, that coverage is worth a great deal, and the good providers are very good at it.

What running a digital workforce involves

Once agents are working, the ongoing tasks fall into a steady rhythm. Some of it is watching. More of it is changing.

  • Daily: people work the approval queue, and exceptions the agents could not handle are routed to the right person.
  • Weekly: someone samples finished work, checks error and correction rates, and looks for patterns in what people rejected.
  • Monthly: cost per workflow is reviewed against its limit, and agent permissions are reviewed against their jobs.
  • When things change: a process step changes, a new document type arrives, or a model provider updates or retires a model, and the agents need to be adjusted and re-tested.
  • When things break: an alarm fires, the agent is paused, the cause is found, and the fix is tested before the agent resumes.

Where a managed provider fits

A managed provider is the right owner for the watching. Agent activity logs can feed its security monitoring alongside everything else it watches. It can hold the round-the-clock alarms and the first response. It can manage the infrastructure the agents run on. Some managed providers now also offer agent monitoring or their own managed agent platforms. Judge those offerings by the same standard as any agent system: its own identity per agent, enforced approvals, readable logs, and a stop switch.

Where a build partner fits

A build partner is the right owner for the changing. When an agent's work drifts, when a department wants a new step, when a new document format breaks an extraction, or when a model change alters behavior, the fix is a change to instructions, tools, tests, or workflow design. That is product engineering. It needs the people who understand why the agent was built the way it was, and it needs the same review and testing discipline that went into the first release.

The handoff that makes both work

The two partners fit together through a short written agreement about operations. Without it, alarms go to the wrong place, or both partners bill for the same investigation.

  • The event feed: which agent events are sent to the provider's monitoring, in what format.
  • The alarms: which conditions page someone, such as a spike in tool calls, repeated failures, spend near its limit, or access outside an agent's normal pattern.
  • The runbook: who pauses the agent, who investigates, who fixes, and who approves the agent's return to service.
  • The stop switch: available to your agent owner and to the on-call responder, and tested.

When you may not need a managed provider yet

If you have a small number of agents working during business hours on internal workflows, and your IT team can watch a handful of alarms, you may not need round-the-clock coverage yet. The signal to add it is usually one of three things: agents that serve customers outside business hours, agents that touch regulated data, or enough agents that watching them becomes someone's full-time job.

When a managed provider alone is enough

If you are not building custom agents, and instead use agent features inside software you already license, you may not need a build partner at all. The software vendor maintains the agents, and a managed provider can watch how they are used. A build partner becomes useful when the work is specific to your company and no product does it the way your department needs.

How LYFYE fits

LYFYE designs and builds digital workforces and then keeps improving them. After launch, our monthly plans cover changes and improvements with stated response targets of one or two business days, depending on the plan. They are not a round-the-clock operations center. If your agents need someone watching at 2 a.m., pair us with a managed provider, and we will write the event feed, the alarms, and the runbook so the handoff is clean. Approving the decisions that matter stays with your people either way.

Who does what once agents are in service

WorkBuild partnerManaged providerYour team
Designing and building agents and their controlsLeadsRarely involvedMakes the decisions
Watching agent activity outside business hoursDefines the alarmsOften the best fitDecides on the response
Security monitoring of the systems agents useSupplies the event feedA strong fitReceives reports
Improving agents as the work changesA strong fitRarely involvedRequests and approves
Moving to a new model when one is retiredA strong fitRarely involvedApproves
Approving consequential agent actionsNeverNeverAlways
Your next big move. Built with LYFYE.

Tell us about the work one of your departments does today. We will show you where a digital workforce fits, which decisions stay with your people, and what it would take to build, starting with one workflow.