Blog/Voice AI Comparisons

    The Best Trillet Alternative for Agencies in 2026

    Trillet's 2.1 second end-to-end latency is the platform's published benchmark. That's the slowest in the category. Here's what agencies need to know before choosing.

    SA

    Shehub Arefin

    Founder, Wave Runner

    Apr 6, 2026·11 min read
    The Best Trillet Alternative for Agencies in 2026
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    The Best Trillet Alternative for Agencies

    Wave Runner is a white-label voice AI platform for agencies at $999/mo + $0.10/min with no-code setup, unlimited agents, and a multi-client dashboard. Trillet is a voice AI platform advertising $0.09/min all-in with white-label at $299/mo. Its main published limitation is 2.1 second end-to-end latency, which is the slowest in the category by a significant margin.

    Trillet is one of the newer entrants in the voice AI market and one of the least documented. The pricing is simple and the white-label tier is accessible. Those are real positives.

    The latency number is a problem. Trillet's own published latency benchmarks put end-to-end response time at 2.1 seconds. Past 1,000ms, callers notice the delay. Past 1,500ms, conversation quality starts to break down. At 2.1 seconds, the pauses are long enough to affect conversion rates on any deployment where timing matters — appointment booking, lead qualification, outbound follow-up.

    Here's where Trillet fits and where it doesn't.


    What Is Trillet?

    Trillet is a voice AI platform focused on the agency resale market. The pricing model is simpler than most competitors — one all-in rate rather than separate component fees.

    Pricing

    • Receptionist plan: $29/mo (single business, basic answering)
    • Studio white-label: $99/mo (up to 3 sub-accounts)
    • Agency white-label: $299/mo (unlimited sub-accounts)
    • Usage: $0.09/min all-in (everything included)

    Strengths

    • Simple, transparent pricing — no component stacking
    • White-label included at $299/mo (lower upfront cost than Wave Runner)
    • No-code setup for basic flows
    • 40% recurring referral commissions for agency partners
    • Positioned as native architecture rather than a wrapper on Retell or Vapi

    What's missing for agencies

    • 2.1 second end-to-end latency — the slowest in the category by its own benchmark
    • Sparse public case studies and limited independent review data
    • Small community footprint vs. established platforms
    • Limited integration ecosystem

    *Sources: Trillet pricing | Trillet latency benchmarks*


    What Is Wave Runner?

    Wave Runner is a white-label voice AI platform built for agencies running multiple clients. The pricing, dashboard, and support are all designed around the agency resale model.

    Pricing

    • $999/mo flat platform fee + $0.10/min
    • One invoice — no component stacking, no usage surprises
    • At 13 clients: ~$77/client. At 20 clients: $50/client. At 50 clients: $20/client.

    White-label

    • Custom domain, your logo, client-facing dashboards with no Wave Runner branding
    • Included on every plan — no separate tier required

    Multi-client management

    • Unlimited workspaces and agents
    • Single dashboard across all clients with per-client reporting, call recordings, and transcripts
    • New clients live in under an hour, no developer needed

    Integrations and performance

    • 13 native integrations: HighLevel, HubSpot, Twilio, Slack, Gmail, Cal.com, Google Sheets, Notion, Webhooks, HTTP Request, OpenAI, Gemini, Anthropic
    • Sub-800ms latency, RAG knowledge base, multilanguage support, live call transfer

    Support

    • Private Slack channel and dedicated account manager for every partner

    Side-by-Side Comparison

    Feature Wave Runner Trillet
    Pricing $999/mo + $0.10/min $0.09/min + $29–$299/mo plan
    White-label Included $299/mo (unlimited sub-accounts)
    Billing One invoice Usage + plan fee
    Latency Sub-800ms 2.1s end-to-end (published)
    Multi-client dashboard Yes Yes (agency plan)
    Workspaces/agents Unlimited Plan-limited
    No-code setup Yes Yes (partially)
    Integrations 13 native Limited
    Inbound + outbound Yes Yes
    Live call transfer Yes Yes
    Knowledge base (RAG) Yes Yes (basic)
    Community/track record Growing Limited public case studies
    Support Private Slack + AM Limited documentation
    Best for Agencies, MSPs, BPOs, VoIP Early-stage, cost-first testing

    Pricing: Where Trillet Looks Attractive

    Trillet's pricing is genuinely simple and low on paper. $0.09/min all-in, $299/mo for unlimited white-label sub-accounts.

    At 5,000 minutes per month with white-label:

    Platform Monthly cost
    Wave Runner $1,499
    Trillet ~$749
    Synthflow (with WL) ~$2,700

    Trillet is cheaper than Wave Runner at comparable volume if the $0.09/min all-in claim holds.

    The question is whether that per-minute rate actually includes everything. The platform's pricing page claims it does, but limited public case studies and sparse user reviews make it difficult to verify real-world billing vs. advertised rates. Given that Synthflow users reported similar gaps between advertised and actual invoices, it's worth confirming directly before committing.

    The volume math at scale

    At low volume (under 3,000 min/mo), Trillet's total cost is notably lower than Wave Runner's due to Wave Runner's $999/mo platform fee. As volume grows, the gap closes. At 10,000+ min/mo, Wave Runner's flat pricing structure and included support become more competitive.


    Latency: The Deciding Factor

    Trillet's published end-to-end latency benchmark is 2.1 seconds. This is the platform's own figure, not a criticism from reviewers.

    For context, here's how Trillet sits against the rest of the category:

    Platform Latency
    Synthflow ~420ms (paid mode)
    Retell AI ~620ms avg
    Wave Runner Sub-800ms
    Vapi ~800ms
    Bland AI ~800ms
    GoHighLevel ~1,000ms
    Trillet 2.1s end-to-end

    Trillet is the slowest platform in the category by a significant margin.

    In conversational AI, latency is directly tied to conversion. Callers experiencing 2.1 second pauses after they finish speaking notice the delay. The conversation feels robotic. On appointment booking flows where the agent is responding to specific answers, a 2.1 second silence after every response affects the caller's experience.

    For basic after-hours answering where callers are leaving information and the interaction is more one-directional, the latency impact is smaller. For real-time qualification and back-and-forth conversation flows, it's a material problem.


    Limited Track Record

    Trillet is a newer platform. The public footprint is limited. There are few independent case studies, limited G2 or Trustpilot reviews to draw from, and a small developer/operator community compared to established players.

    That's not inherently a problem. But it means the research here relies primarily on Trillet's own published materials, and the real-world performance at scale is harder to verify independently.


    When Trillet Might Fit

    • Early-stage testing, cost is the priority. If you're evaluating voice AI for the first time and want the lowest possible entry cost, Trillet's $0.09/min and $299/mo white-label are accessible.
    • Basic after-hours answering with low interactivity. For simple voicemail-replacement flows where the call isn't conversational, the 2.1s latency matters less.
    • Agency with GHL focus. Trillet's referral program and positioning suggest strong GHL alignment. Agencies already embedded in that ecosystem may find it a natural fit.

    Agencies running multi-turn conversations, appointment booking, or live lead qualification where latency affects conversion will find 2.1 seconds too slow.


    Where Wave Runner Wins

    • Sub-800ms latency — more than 2.5x faster than Trillet's published benchmark
    • White-label included in the platform fee, not as a separate line item
    • 13 native integrations vs. limited Trillet integration ecosystem
    • Private Slack channel and dedicated account manager for every partner
    • Established track record with multi-client agency deployments
    • Platform fee falls per client as you scale

    FAQ

    Is Trillet cheaper than Wave Runner?

    At low volume (under 5,000 min/mo), Trillet's total cost can be lower than Wave Runner's, primarily because Wave Runner has a $999/mo platform fee. At higher volumes, the gap narrows. The more important question for most agencies is whether 2.1s latency is acceptable for the call flows they're running.

    Does Trillet have a multi-client dashboard?

    Yes. The Agency white-label plan at $299/mo includes unlimited sub-accounts, which supports multi-client management. This is one of the platform's genuine strengths relative to developer-first alternatives like Retell and Vapi.

    Is Trillet's 2.1 second latency a problem?

    It depends on the use case. For static information requests and basic answering flows, callers tolerate longer pauses. For back-and-forth conversations — live qualification, appointment booking, objection handling — 2.1 seconds is noticeable and will affect conversion rates. The use case determines how much it matters.

    How established is Trillet as a platform?

    Trillet is a newer platform with limited public case studies and a small review footprint. It's harder to independently verify real-world performance and billing accuracy compared to platforms with thousands of public reviews. That's a risk factor for agencies planning production deployments.

    What if I need multilanguage support?

    Wave Runner includes multilanguage support on all plans. Trillet's language support documentation is limited. Verify directly with the platform before committing if multilanguage is a requirement for your client mix.


    The Bottom Line

    Trillet's pricing model is genuinely simple and accessible, particularly at lower volumes. The $299/mo white-label and $0.09/min all-in rate are among the lowest entry costs in this category for agencies that need resale capability.

    The latency is the real constraint. At 2.1 seconds, Trillet is the slowest platform in the voice AI category by its own published benchmark. For agencies running conversion-focused deployments — appointment booking, lead qualification, outbound sales — that latency directly affects results.

    Wave Runner offers sub-800ms latency, white-label included in the platform fee, 13 native integrations, and a dedicated support structure for agency partners. The platform fee is higher at low volume but more cost-efficient as you scale.

    If you're running an agency and want to see how the multi-client dashboard works with your specific client mix, book a discovery call. No pitch deck. Just the product.

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