TL;DR: VAPI for developers who want full control and can code. SalesFrank for sales teams who want outbound running without touching code. These aren't competing products - they're built for completely different buyers.
At a Glance - Feature Comparison
| Feature | SalesFrank | VAPI |
|---|---|---|
| Primary use case | Outbound sales campaigns | Developer infrastructure for voice AI |
| Outbound without code | ✅ | ❌ (requires coding) |
| Inbound | ✅ | ✅ |
| Automatic follow-ups | ✅ | ❌ (must build yourself) |
| Built-in CRM/dashboard | ✅ | ❌ |
| Voicemail detection | ✅ | ✅ |
| Calendar integration (in-call booking) | ✅ | ❌ (must build yourself) |
| Setup time (outbound) | Minutes (no code) | Weeks to months (dev time) |
| LLM | Gemini 2.5 Flash (fine-tuned for sales) | All LLMs (your choice) |
| Hosting | Azure Frankfurt (Germany) | US or EU (via self-hosting) |
| Languages | 20+ | 100+ |
| Concurrent calls | 2-Unlimited (by plan) | 10 included, +$10/line/month |
| Data control | Managed (EU hosted) | Full (self-hosting available) |
| Entry price | €299/month | $0.05/min + model costs |
The Core Difference: No-Code vs. Developer Platform
This is the fundamental distinction. VAPI is infrastructure. SalesFrank is a product built on top of infrastructure (including VAPI's telephony layer).
VAPI gives you an API. With that API, a developer can build almost any voice AI application - inbound, outbound, any LLM, any business logic, any integration. The potential is enormous. The prerequisite is a developer with time to build.
SalesFrank gives you a ready-to-use outbound sales system. You configure it through a UI, upload your lead list, set your campaign goals, and start making calls. No code. No infrastructure decisions. No building campaign management, follow-up logic, or dashboards from scratch.
If you have a developer and want maximum flexibility - VAPI is a strong foundation. If you're a sales team that wants outbound running this week - SalesFrank is the only practical choice.
SalesFrank in Detail
SalesFrank is the only no-code voice AI platform purpose-built for outbound cold calling. The product is designed around one core promise: upload a list, configure your agent, start calling without any developer setup.
- No-code outbound - the only platform on the market that genuinely delivers this
- Automatic follow-up logic built in (retry rules, callback scheduling, voicemail handling)
- Built-in lead dashboard - see who was called, reached, and what the outcome was
- Gemini 2.5 Flash LLM, fine-tuned on sales objection handling
- Azure Frankfurt hosting - GDPR-compliant out of the box
- 25+ German voices, automatic language detection, 20+ languages
- No developer setup required
- Not the right tool if you need to build a fully custom voice AI product
- Less flexible than VAPI for non-standard use cases
- Higher entry price than VAPI's pay-as-you-go for very low volume
| Plan | Price | Minutes | Concurrent Calls |
|---|---|---|---|
| Starter | €299/mo | 750 min | 2 |
| Pro | €499/mo | 1,400 min | 5 |
| Business | €899/mo | 3,000 min | 10 |
| Scale | €1,999/mo | 8,000 min | 20 |
| Enterprise | €4,999/mo | 22,500 min | Unlimited |
Cost per minute (all-in): €0.26/min - vs. €0.87/min for a human SDR.
VAPI in Detail
VAPI is a developer-first voice AI infrastructure platform. It's one of the most widely used foundations for building voice AI applications - many voice AI products, including SalesFrank, use VAPI's telephony infrastructure under the hood.
- Maximum flexibility - any LLM, any business logic, any integration
- 100+ languages
- Pay-as-you-go pricing with no minimum commitment
- EU data hosting available via self-hosting
- Strong developer ecosystem and documentation
- Foundation for building custom voice AI products and agencies
- Everything requires coding - there is no out-of-the-box outbound campaign tool
- No built-in dashboard, CRM, or follow-up logic
- Campaign management, voicemail detection, retry rules - all must be built
- Time-to-first-call: weeks to months of dev work, not a quick no-code setup
- Not designed for sales teams without technical resources
- Pay-as-you-go: $0.05/min + LLM model costs
- 10 concurrent calls included; additional lines at $10/line/month
- Enterprise: annual contract pricing available
- EU hosting: requires self-hosting setup (additional complexity)
Total cost reality check: VAPI's per-minute rate looks attractive at $0.05/min - but model costs (typically $0.01-$0.05/min depending on LLM) add on top, plus the developer time to build campaign management, follow-up logic, and dashboards. For a sales team, the total cost of ownership is significantly higher than SalesFrank once development time is factored in.
Pricing Comparison
| SalesFrank | VAPI | |
|---|---|---|
| Entry cost | €299/month | $0.05/min (+ model costs) |
| Per minute (all-in) | €0.26/min | ~$0.07-$0.12/min (base + model) |
| 1,400 min/month | €499/mo (Pro plan) | ~$98-$168 (plus dev cost) |
| Setup cost | €0 (self-serve) or €1,500 (onboarding package) | Developer time (weeks-months) |
| Outbound dashboard | Included | Must build |
| Follow-up logic | Included | Must build |
For sales teams without a developer, the comparison isn't really about per-minute pricing - it's about total cost including development time. VAPI is cheaper per minute; SalesFrank is dramatically cheaper in total cost of ownership for non-technical teams.
Who Should Use SalesFrank?
- Sales teams that want outbound cold calling running in days, not months
- SMBs without a developer who want AI cold calling without technical overhead
- Business owners who want a predictable pipeline without hiring an SDR
- AI entrepreneurs building outbound services for clients on a fast timeline
- Anyone who needs automatic follow-up, voicemail handling, and a dashboard out of the box
Who Should Use VAPI?
- Developers building custom voice AI applications from scratch
- Agencies building fully bespoke voice AI products for clients
- Technical teams that need to support a non-standard use case that no existing platform covers
- Builders who want maximum LLM flexibility and are comfortable building their own campaign logic
- Teams that need to self-host for data sovereignty or regulatory reasons
Conclusion
SalesFrank and VAPI are not direct competitors for the same buyer. VAPI is infrastructure. SalesFrank is a finished product for outbound sales. The right choice depends entirely on what you're building and whether you have a developer.
If the goal is "run outbound cold calling campaigns and book meetings, starting this week, without writing code" - SalesFrank is the only option. If the goal is "build a fully custom voice AI product with maximum flexibility" - VAPI is a strong foundation.
For the full picture on AI cold calling strategy and ROI, read -> AI Cold Calling: The Complete Guide for 2026. For how SalesFrank compares to another developer platform, see -> SalesFrank vs Retell AI.
Ready to stop building and start calling? SalesFrank is outbound, running, and booking meetings - no developer setup required. Get started -> salesfrank.com