We compared the 10 best white-label AI voice agent platforms on the things that decide whether your agency makes money: true white-label depth, real per-minute cost, margin potential, and channel coverage. Short version: Autocalls is the best pick for most agencies ($0.09/min all-inclusive, full white-label, Voice + WhatsApp + Chat). For specific situations, Synthflow, VoiceAIWrapper, or Callin.io can fit better. Here's the honest breakdown.
The white-label voice AI market got crowded fast. In 2024 there were three or four platforms offering any kind of rebranding. In 2026 there are over a dozen, and most "best of" lists are written by one of the platforms ranking itself first. We're a platform too, so judge for yourself: every claim below is checkable, every price links to a public pricing page, and we tell you exactly where competitors beat us. If you want the full agency how-to instead of a platform comparison, read our complete white-label AI voice agent guide.
What "Full White-Label" Actually Means (Most Platforms Fall Short)
"White-label" is used loosely. A logo swap is not a white-label business. Before you commit to a platform, check it against this list:
| Feature | Basic white-label | Full white-label |
|---|---|---|
| Custom logo and colors | ✅ | ✅ |
| Custom domain and favicon | ❌ | ✅ |
| Stripe rebilling to your clients | ❌ | ✅ |
| Client self-service portal | ❌ | ✅ |
| Unlimited subaccounts | ❌ | ✅ |
| Platform name fully hidden | ❌ | ✅ |
| Voice + WhatsApp + Chat under your brand | ❌ | ✅ (rare) |
Why it matters: if your clients can discover the platform behind you, you don't own the relationship. If you can't bill through your own Stripe, you're a referral partner, not a SaaS owner.
The 10 Best White-Label AI Voice Agent Platforms, Compared
| Platform | Per-minute cost | All-inclusive? | White-label entry | Channels | Subaccounts |
|---|---|---|---|---|---|
| Autocalls RECOMMENDED | $0.09/min | ✅ Everything included | $419/mo (3,500 min included) | Voice + WhatsApp + Chat | Unlimited |
| Synthflow | $0.08-0.13/min | Partial | From ~$450/mo | Voice only | Limited by plan |
| ConvoCore | $0.04-0.07/min* | ❌ BYOK | $200/mo add-on | Voice + WA + IG + FB | 5 included, $15/ea after |
| VoiceAIWrapper | Provider rates** | ❌ Pay providers | From $29/mo | Voice only | Unlimited |
| Callin.io | $0.08-0.14/min | Partial | From $119/mo | Voice only | 10 to unlimited by tier |
| OpenMic.ai | Plan-based | ❌ | ~$1,400/mo | Voice only | Yes |
| Awaz.ai | ~$0.12/min | Partial | From $299/mo + 2% tx fee | Voice only | Yes |
| Kickcall | Custom | Unknown | Custom | Voice (SIP) | Yes |
| Viirtue | Custom | Unknown | Custom | Voice + UCaaS | Yes |
| My AI Front Desk | Free, then $99/mo (200 min) | ✅ | Custom, from ~$500/mo | Voice + Text | Unlimited |
* ConvoCore's headline rate requires bringing your own API keys. Add ElevenLabs, transcription, and LLM costs and the real total is usually $0.15-0.25/min. ** VoiceAIWrapper is a white-label layer: you pay Vapi/Retell/ElevenLabs directly on top of the subscription. Pricing verified June 2026 from public pricing pages.
Detailed Platform Reviews
1. Autocalls — Best All-In-One Omnichannel White-Label Platform ★
Best for: agencies and resellers who want everything included: no API keys, no provider accounts, no dev team. Build agents, rebrand the platform, bill your clients.
Autocalls is the only platform on this list that is truly all-inclusive and omnichannel at the same time. ElevenLabs, OpenAI, Cartesia, and Deepgram are built in, so your $0.09/min covers voice synthesis, the LLM, transcription, and telephony. And it's the only platform that white-labels three channels natively: AI phone calls, WhatsApp Business agents, and website chat, all under your domain and brand.
| White-label pricing | Agency White Label: $419/mo with 3,500 minutes included, then $0.09/min. Full rebrand, unlimited assistants, 1,000 parallel calls. Yearly billing: 2 months free. |
| What's included | Custom domain, logo, colors, favicon, branded emails. Stripe rebilling so clients pay you directly. Unlimited subaccounts. Client self-service portal. Your clients never see the Autocalls name. |
| Channels | Voice + WhatsApp + Web Chat (the only full omnichannel white-label) |
| Voice quality | Dualplex™ engine: ~200ms latency, natural interruption handling, ElevenLabs and Cartesia voices |
| Reach | 100+ languages, phone numbers in 150+ countries, 300+ no-code integrations |
| Proof | 4.9/5 on G2, 5.0 on Capterra and Trustpilot, ISO 27001 certified, 700+ agencies on the platform. Read the reviews. |
Where competitors beat us: Synthflow has been around longer and has a bigger template library. VoiceAIWrapper is cheaper to start if you only want a thin branding layer over Vapi or Retell. If you're a developer who wants raw pipeline control, Vapi gives you more knobs (without white-label).
→ See the White-Label Partner Program · Full pricing · Free 156-page agency playbook
2. Synthflow — Established No-Code Builder, Expensive White-Label
Best for: non-technical teams that want a mature drag-and-drop builder and don't need WhatsApp or chat.
Synthflow is one of the most established no-code voice AI platforms, with solid compliance (SOC 2, HIPAA) and a big template library. White-label is gated to higher tiers: plans with rebranding start around $450/mo, and overage minutes run $0.12-0.13. Voice only.
Pros: mature product, strong compliance, good onboarding. Cons: white-label is expensive, voice only, subaccount limits on lower plans, per-minute cost climbs at scale.
3. ConvoCore — Lowest Headline Rate, BYOK Complexity
Best for: technical agencies comfortable managing their own OpenAI, ElevenLabs, and transcription accounts.
ConvoCore advertises $0.04-0.07/min, which looks unbeatable until you read the asterisk: you bring your own API keys and pay providers separately. The white-label add-on is $200/mo with 5 client seats included ($15 per extra seat). It does cover WhatsApp, Instagram, and Facebook Messenger, which makes it the only other multichannel option on this list.
Pros: low entry cost, multichannel coverage, free tier to test. Cons: credit system is confusing (15-30 credits per voice minute), BYOK means you manage 3-4 provider accounts, very new platform, real all-in cost usually lands at $0.15-0.25/min.
4. VoiceAIWrapper — Cheapest Entry, Not a Platform
Best for: agencies already running on Vapi or Retell who just want to rebrand what they have.
VoiceAIWrapper isn't a voice engine. It's a white-label shell that sits on top of Vapi, Retell, ElevenLabs, or Bolna and gives you branded dashboards, client portals, and Stripe billing from $29/mo. You still pay your voice provider directly, manage those accounts, and inherit their limitations.
Pros: cheapest way to test the agency model, unlimited clients, no markup on minutes. Cons: two vendors instead of one, voice only, your real cost is subscription + provider + telephony, integration depth depends on the underlying provider.
5. Callin.io — Clear Tiers, Client Caps
Best for: agencies that want predictable tiered plans with minutes included.
Callin.io's white-label starts at $119/mo (992 minutes, up to 10 clients) and scales to $499/mo for unlimited clients. Overage minutes run $0.10-0.14. Minutes roll over for 30 days, which is a nice touch. Voice only.
Pros: transparent tiers, rollover minutes, HIPAA on the top plan. Cons: client caps below $499/mo, higher overage rates, voice only.
6. OpenMic.ai — Enterprise Compliance, Enterprise Price
Best for: larger agencies in regulated industries that need HIPAA and SOC 2 and can justify the spend.
OpenMic positions as the premium option. White-label sits on the Agency tier at roughly $1,400/mo. Strong concurrency for outbound campaigns and good compliance posture, but it's voice only and the entry price excludes most new agencies.
7. Awaz.ai — Budget No-Code with a Catch
Best for: solo operators testing the model who don't mind the fees.
Awaz offers no-code agents with white-label from $299/mo, voice at roughly $0.12/min through its Retell partnership, plus a 2% transaction fee on client payments. That 2% quietly compounds against your margins as you grow.
8. Kickcall — For VoIP Resellers
Best for: VoIP providers and MSPs adding an AI layer to existing SIP infrastructure.
Kickcall targets telecom resellers with deep SIP integration. No public pricing, voice only, and a narrow fit: if you don't already run VoIP infrastructure, look elsewhere.
9. Viirtue — UCaaS First, AI Second
Best for: MSPs that want a full white-label UCaaS stack where AI voice agents are one feature among many.
Viirtue is telecom infrastructure with AI added, not an AI-first platform. Quote-to-cash tooling is genuinely useful for MSPs. Enterprise sales model, no public pricing, complex onboarding.
10. My AI Front Desk — Receptionist-Only Resale
Best for: resellers focused purely on AI receptionists for dental, legal, and medical offices.
White-label reseller program with custom pricing starting around $500/mo (apply-based), with Stripe rebilling and unlimited client subaccounts. Rebranded to "Frontdesk" in 2026 with bundled CRM, SMS, and chat. It does reception well, but outbound is capped at 20 calls/day, there's no WhatsApp, and voice overage runs $0.25/min, which caps what you can sell. See our full My AI Front Desk review and pricing breakdown.
The Hidden Cost of BYOK (Do This Math Before You Sign)
Several platforms advertise rates under $0.07/min but require you to bring your own API keys. Here's what BYOK actually costs at retail rates:
| Provider | What it does | Retail cost |
|---|---|---|
| ElevenLabs | Voice synthesis | ~$0.20/min |
| Deepgram | Speech-to-text | ~$0.01/min |
| OpenAI | LLM inference | ~$0.02-0.05/min |
| Telephony | Phone connection | ~$0.01-0.02/min |
| Real BYOK total | Before any platform fee | $0.24-0.28/min |
| Autocalls all-inclusive | Everything above, included | $0.09/min |
Platforms with built-in providers negotiate bulk rates and pass the savings on. BYOK shifts the cost and the account management to you. If your business model depends on margin per minute, this single line item decides it.
The Omnichannel Gap Most Comparisons Skip
Eight of the ten platforms on this list are voice only. Your clients' customers don't just call. They message on WhatsApp and they open the chat widget on the website. The first time a client asks "can you also handle our WhatsApp?", a voice-only white-label forces you to bolt on a second platform with separate billing and a separate brand. Your "own SaaS" suddenly looks stitched together.
Only two platforms here white-label more than voice: Autocalls (Voice + WhatsApp + Web Chat, natively in one dashboard) and ConvoCore (multichannel but BYOK and much newer). If omnichannel is part of your offer, and in 2026 it should be, your shortlist is short.
Margin Math: What Agencies Actually Make
A typical white-label client pays $400-600/mo for an AI agent handling their calls. Here's the unit economics on Autocalls' Agency White Label plan:
| Client pays you | $500/mo flat for ~1,000 minutes |
| Your platform cost | ~$90 (1,000 min × $0.09, everything included) |
| Gross margin | ~82% |
| Same client on BYOK ($0.26/min real cost) | ~$260 cost, ~48% margin, plus you babysit four provider accounts |
Ten clients at that profile is roughly $5K MRR at 80%+ gross margin. The full financial models, pricing strategies, and the 30-60-90 launch plan are in our free playbook (linked below).
How to Choose: Match the Platform to Your Situation
| Your situation | Go with | Why |
|---|---|---|
| Non-technical agency, want one platform for everything | Autocalls | All providers built in, no-code wizard, full white-label with Stripe rebilling, omnichannel |
| Best possible margins | Autocalls | $0.09/min all-inclusive vs $0.24+ BYOK reality |
| Voice + WhatsApp + chat under one brand | Autocalls | Only full omnichannel white-label |
| Already on Vapi/Retell, just need branding | VoiceAIWrapper | Purpose-built shell, $29/mo entry |
| Want a long-established no-code brand | Synthflow | Mature builder, if you accept $450+/mo and voice only |
| VoIP/telecom reseller | Viirtue or Kickcall | SIP-native, built for telecom stacks |
| Receptionist-only niche play | My AI Front Desk | Narrow but proven receptionist product |
4.9
5.0Frequently Asked Questions
Picked your platform? Here's the rest of the business.
The Voice AI Playbook: 156 pages on launching a white-label voice AI agency. Niche selection, pricing models, sales scripts, the 30-60-90 launch plan, and the financial models behind $50K MRR. Ships with a 20-slide customer pitch deck you can rebrand as your own. Free, delivered by email.
Last updated: June 2026. Pricing and features verified from public pricing pages and direct testing. Spotted something outdated? Tell us and we'll fix it.
