Outsourced human ISA services for real estate teams. Brevlo is a qualification-first AI ISA with sub-60-second response, LPMAMA slots, and voice-matched messaging. PowerISA fits a different stack and buyer — this page maps the trade-offs in plain language.
Best for PowerISA
Teams that want fully managed human coverage regardless of cost.
Best for Brevlo
Teams optimising for speed, consistency, and margin.
Side-by-side
| Feature | Brevlo | PowerISA |
|---|---|---|
| Cost | $199–$799/mo | $2,000–$4,000+/mo |
| Availability | 24/7 | Shift-limited |
| Consistency | Deterministic policies | Variable by rep |
PowerISA-style services provide human callers and texters who work leads on behalf of agents. Quality depends on staffing, training, and shift coverage.
Humans handle nuance and objection handling in ways automation still struggles to match in edge cases.
Brevlo responds in under 60 seconds, 24/7, with deterministic compliance and a fraction of outsourced ISA cost. Voice profiling keeps messages aligned with the agent.
Common questions
Both aim to work leads early, but PowerISA is human-led outsourcing while Brevlo is software-first with optional human takeover at handoff.
Set up in 5 minutes. Respond to every lead in under 60 seconds, in your voice. No credit card required.
Start free — 14-day trialTCPA & CASL compliant · Cancel anytime
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