Best White-Label AI Voice Platforms Compared
Compare the top white-label AI voice platforms for agencies. We've analyzed pricing, features, sub-account support, and white-label capabilities so you can make the right choice.
| Feature | Fusion Calling | ChatDash | Vapify | Voicerr AI | VoiceAIWrapper | Synthflow | Thinkrr | Bland AI | Air AI | Vapi | Retell AI | ElevenLabs | GoHighLevel | AIOnCalls | BirdCall AI | Voiceflow | Voicestamp Technologies | Voicelate | Famulor | Verloop | Drop Cowboy |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Starting Monthly Cost | $99/mo | $120/mo (3 clients) | $29/mo (1 sub-account) | $28/mo Pro (annual) | $29/mo (5 portals) | Enterprise from ~$30k/yr (sales-led) | $39/mo (1 sub-account) | Start $0.14/min, Build $299/mo + $0.12/min | — | ~$0.05/min platform + providers | Usage-based, paid via your Retell account | Usage-based, paid via your ElevenLabs account | — | Self-serve plans, paid via your AIOnCalls account | See current pricing | See current pricing | See current pricing | See current pricing | See current pricing | Custom (contact sales) | Advertised plans from ~$125/mo (verify current) |
| Voice Providers Supported | Vapi, Retell AI, ElevenLabs | Retell, Vapi, ElevenLabs | Vapi + Retell | Vapi + Retell (11Labs announced) | 5 (Vapi, Retell, ElevenLabs, Bolna, Ultravox) | Proprietary engine | Proprietary + Twilio | Proprietary + partners | Proprietary engine | BYO stack on Vapi | Retell engine only | ElevenLabs only | Built-in + marketplace add-ons | Built-in calling setup | Varies by setup | Configurable via integrations | Varies by setup | Varies by setup | Built-in engine | Built-in omni-channel stack | Ringless voicemail + SMS delivery |
| Sub-Accounts Included | 6–Unlimited | Native Stripe + outcome billing | 1 | Website builder, lead finder, workflows | Stripe rebilling + external | — | — | Usage metering | Single-seat focus | Self-built metering | Self-built metering | Self-built metering | GHL plans + add-on costs | Direct account billing | Not clearly documented | Depends on agency plan | Not clearly documented | Not clearly documented | White-label program; verify billing mechanics | Direct to you, not your clients | Direct account billing |
| White-Label Dashboard | Full (logo, domain, colors, email) | — | — | — | — | — | — | Limited / enterprise | Limited | API-level, self-built | Engine only, self-built | Self-built | CRM-level branding | Single-brand setup | Not clearly documented | Agency options exist; scope varies by plan | Not clearly documented | Not clearly documented | White-label program offered (single engine) | Not a focus | Limited |
| Client Portal | Yes — per-client branded portal | Native Stripe + outcome billing | From $399/mo (sales call) | Website builder, lead finder, workflows | Stripe rebilling + external | — | — | Usage metering | Single-seat focus | Self-built metering | Self-built metering | Self-built metering | GHL plans + add-on costs | Direct account billing | Not clearly documented | Depends on agency plan | Not clearly documented | Not clearly documented | White-label program; verify billing mechanics | Direct to you, not your clients | Direct account billing |
| Sub-Account Billing | Keep 100% of revenue | Native Stripe + outcome billing | — | — | Stripe rebilling + external | — | — | Usage metering | — | Self-built metering | Self-built metering | Self-built metering | GHL plans + add-on costs | Direct account billing | Not clearly documented | Depends on agency plan | Not clearly documented | Not clearly documented | White-label program; verify billing mechanics | Direct to you, not your clients | Direct account billing |
| Minute Rebilling | Yes | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Onboarding Model | Guided self-serve (1–2 days) | Self-serve | Self-serve | Self-serve (+ $3,999 white-glove) | Self-serve (~60 min) | Sales-assisted, weeks | Self-serve | Self-serve / enterprise | Self-serve | Self-serve + docs | Self-serve + months of custom build | Self-serve + docs | Self-serve | Self-serve setup | Not publicly documented | Self-serve + docs | Not publicly documented | Not publicly documented | Self-serve | Enterprise onboarding | Self-serve |
| API Access | Yes (Scale plan) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| Dedicated Account Manager | Yes (Scale plan) | Retell, Vapi, ElevenLabs | 1 | Vapi + Retell (11Labs announced) | 5 (Vapi, Retell, ElevenLabs, Bolna, Ultravox) | Proprietary engine | Proprietary + Twilio | Proprietary + partners | Proprietary engine | BYO stack on Vapi | Retell engine only | ElevenLabs only | Depends on add-on | Built-in calling setup | Varies by setup | Configurable via integrations | Varies by setup | Varies by setup | Built-in engine | Built-in omni-channel stack | Ringless voicemail + SMS delivery |
Platform Details
Dive deeper into each white-label AI voice platform.
ChatDash
Fusion Calling is the best ChatDash alternative for agencies that want more sub-accounts and guided help. You get 6 sub-accounts from $99/mo, support for Vapi, Retell, and ElevenLabs, and a 24-hour guided launch, while ChatDash still fits GoHighLevel-first teams that bill per outcome.
Vapify
Fusion Calling is the best Vapify alternative for agencies planning to scale past a single client. While Vapify offers the lowest entry price for solo operators, Fusion Calling provides 6x the sub-accounts at entry (6 vs 1), skips sales calls for unlimited plans, offers guided onboarding, and includes a live demo—making it the smarter choice for growing agencies.
Voicerr AI
Fusion Calling is the superior Voicerr AI alternative for agencies valuing partnership over the lowest monthly fee. While Voicerr offers impressive bundled tools and aggressive pricing, Fusion Calling provides done-with-you onboarding (no $3,999 white-glove fee), a live demo for prospect conversion, and multi-provider depth—making it ideal for agencies focused on long-term success.
VoiceAIWrapper
Fusion Calling is the best VoiceAIWrapper alternative for agencies that want guided help instead of self-serve setup. You get a 24-hour guided launch, a live demo, and unlimited sub-accounts at $499/mo, while VoiceAIWrapper still fits teams that want 5 providers and published compliance docs.
Synthflow
Fusion Calling is the superior Synthflow alternative for agencies wanting transparent pricing and faster speed-to-market. Synthflow suits established teams that prefer custom enterprise contracts. Fusion Calling lists all pricing from $99 to $499, supports Vapi, Retell, and ElevenLabs, and gets you live in 24 hours with guided help.
Thinkrr
Fusion Calling is the best Thinkrr alternative for agencies serving clients across multiple CRMs. While Thinkrr is optimized for GoHighLevel-exclusive agencies with the deepest native integration, Fusion Calling connects to 2,200+ apps, includes 6 sub-accounts at entry (vs 1), offers guided onboarding, and provides multi-provider flexibility—making it ideal for diversified agencies.
Bland AI
Fusion Calling is the best Bland AI alternative for agencies that want to resell voice AI under their own brand. Bland AI fits engineering teams that want APIs and a no-code builder. Fusion Calling fits agencies that want to resell: full branding under your own domain, a live demo prospects can try, and a guided launch in 24 hours.
Air AI
Fusion Calling is the best Air AI alternative for agencies that want to resell voice AI. You get full white-label branding, 6 sub-accounts from $99/mo, and a guided 24-hour launch, while Air AI still fits businesses that want a ready-made AI employee for their own calls.
Vapi
Short answer: stay on Vapi if you have engineers and want full control of LLM, TTS, STT, and latency tuning. Among Vapi competitors for agencies that resell, Fusion Calling is the fastest path: import existing Vapi agents with no rebuild, get full white-label branding with 6 sub-accounts from $99/mo, run Vapi alongside Retell and ElevenLabs, and launch in 24 hours with guided support. True-cost math below so you can decide without sales pressure.
Retell AI
Retell AI is a strong pick for teams that want a conversation-focused engine with low latency and smooth turn-taking for high-volume outbound. Among Retell AI competitors for agencies, Fusion Calling is the fastest path to reselling: import your existing Retell agents with no rebuild, get full white-label branding with 6 sub-accounts from $99/mo, run Retell alongside Vapi and ElevenLabs, and launch in 24 hours with guided support.
ElevenLabs
ElevenLabs is a strong pick for teams that want natural voice quality and a solid agent platform. Among ElevenLabs competitors for agencies, Fusion Calling is the fastest path to reselling: import your existing ElevenLabs agents with no rebuild, get full white-label branding with 6 sub-accounts from $99/mo, run ElevenLabs alongside Vapi and Retell, and launch in 24 hours with guided support.
GoHighLevel
GoHighLevel is a strong pick for agencies that want CRM, marketing, and client sub-accounts in one place. Among voice AI options for GoHighLevel users, Fusion Calling is the fastest path to reselling calls: link GHL via API and webhooks, get full white-label branding with 6 sub-accounts from $99/mo, run Vapi, Retell, and ElevenLabs per client, and launch in 24 hours with guided support.
AIOnCalls
AIOnCalls is a solid pick for teams that want inbound and outbound call handling with CRM links in one place. Among AIOnCalls competitors for agencies, Fusion Calling is the fastest path to reselling: get full white-label branding with 6 sub-accounts from $99/mo, run Vapi, Retell, and ElevenLabs per client, and launch in 24 hours with guided support.
BirdCall AI
BirdCall AI positions itself around AI voice agents for sales and customer experience, but agency features like white-label branding, client sub-accounts, and rebilling are not clearly documented. If you need to resell voice AI under your own brand, Fusion Calling is a verifiable benchmark: 6 sub-accounts from $99/mo, Vapi + Retell + ElevenLabs, and a 24-hour guided launch.
Voiceflow
Voiceflow is a strong choice for teams building conversational agents across chat and voice from one canvas. If your product is the phone call itself — or you resell to clients — test its telephony depth against phone-first platforms. Fusion Calling is phone-first by design: Vapi, Retell, and ElevenLabs under one branded dashboard, 6 sub-accounts from $99/mo, and a 24-hour guided launch.
Voicestamp Technologies
Public details on Voicestamp Technologies are limited, so treat any shortlist position as unverified until you confirm scope, pricing, and agency features directly. If you need to resell voice AI under your own brand, Fusion Calling is the verifiable benchmark: 6 sub-accounts from $99/mo, Vapi + Retell + ElevenLabs, white-label branding, and a 24-hour guided launch.
Voicelate
Voicelate appears to focus on AI-powered voice translation and communication rather than two-way AI phone agents for resale — verify current scope before shortlisting. If your goal is reselling voice AI under your own brand, Fusion Calling is the verifiable benchmark: 6 sub-accounts from $99/mo, Vapi + Retell + ElevenLabs, and a 24-hour guided launch.
Famulor
Famulor is a legitimate fit for agencies that want no-code phone assistants on one built-in engine. Fusion Calling takes a different position: Vapi, Retell, and ElevenLabs under one branded dashboard, so each client gets the best engine — plus 6 sub-accounts from $99/mo, Stripe rebilling, and a 24-hour guided launch. Choose by whether engine flexibility matters to your client base.
Verloop
Verloop is a strong fit for enterprise support teams automating conversations across chat and voice within one brand. If you are an agency reselling phone-based voice AI to clients — sub-accounts, your own branding, direct billing — Fusion Calling is built for that job: Vapi, Retell, and ElevenLabs under one branded dashboard, 6 sub-accounts from $99/mo, and a 24-hour guided launch.
Drop Cowboy
Drop Cowboy is a credible choice for ringless voicemail and SMS broadcasting at scale. It is not built for two-way AI phone conversations — no back-and-forth with a live caller. If your clients need agents that answer calls, qualify, and book, Fusion Calling provides that: Vapi, Retell, and ElevenLabs under one branded dashboard, 6 sub-accounts from $99/mo, and a 24-hour guided launch.
Frequently Asked Questions
Common questions about white-label AI voice platforms.
What is the best white-label AI voice platform?
The best white-label AI voice platform depends on your needs. Fusion Calling offers the most flexibility with multi-provider support (Vapi, Retell AI, ElevenLabs), full white-label branding, sub-account billing where you keep 100% of revenue, and plans starting at $99/month for 6 sub-accounts.
How much does a white-label AI voice platform cost?
White-label AI voice platforms typically range from $99/month to $499/month wholesale. Fusion Calling offers Starter ($99/mo, 6 sub-accounts), Growth ($299/mo, 20 sub-accounts, priority support, advanced analytics), and Scale ($499/mo, unlimited sub-accounts, dedicated account manager, API access). Partners keep 100% of what they charge clients.
Which platform supports Vapi, Retell, AND ElevenLabs?
Fusion Calling is one of the few white-label platforms with native multi-provider import: Vapi, Retell AI, and ElevenLabs. You can import existing agents and API keys from any provider and resell them under one branded dashboard.
Can I switch from another white-label platform to Fusion Calling?
Yes. Because Fusion Calling is multi-provider, you can bring your existing Vapi, Retell, or ElevenLabs agents and API keys. The transition is smooth — your agents keep working while we layer white-label branding, client portals, and rebilling on top.
Do I need to commit to a long-term contract?
No. Fusion Calling offers month-to-month billing with no long-term contracts. There's a 3-day free trial on all plans, and you can upgrade, downgrade, or cancel at any time.
Ready to Start Your White-Label Partnership?
Schedule a discovery call with our team. We'll discuss your agency's goals and help you get started with your white-label solution. Every plan starts with a 3-day free trial and no setup fee, and you can cancel anytime.
Pro Tip: Schedule a call to get personalized guidance on setting up your white-label solution and maximizing your revenue.
Prefer to contact us directly?