SLNG// Pricing 2026
Plans, hidden costs, and alternatives compared
Cite this data: Toolradar, SLNG// pricing verified Oct 2026, toolradar.com/tools/slng/pricing
SLNG// starts at $49/month on the Pro plan.
Verified Oct 2026 from the official pricing page.
Is SLNG// worth the price?
The pricing for SLNG// appears fair, especially with a generous Hobby tier offering a $4 credit.
The Pro tier at $49/month with included credit and rollover is competitive, though additional concurrency can quickly increase costs. This structure is best for developers and small to medium businesses exploring or scaling voice AI applications.
Pricing Plans
Hobby
Free
- One time $4 usage credit
- Concurrency: 2 (fixed)
- Shared model access
- Agent templates & behavioural guardrails
- Standard routing
- Community support
Pro
$49 Included credit (rolls over) / month
- Includes $49 usage credit / month
- Concurrency: 6 (+6 for $199 / month)
- Shared Production Pool
- Agent custom profiles
- Regional failover
- Email support
Enterprise
Custom
- Volume pricing
- Volume discounting
- Concurrency: custom
- Dedicated capacity & SLAs
- Burst Capacity ( up to 1.5x )
- Compliance-grade region guarantees
- Dedicated support + slack channel
- Support & Infra SLAs
Hidden Costs & Gotchas
Usage exceeding included credit will incur additional charges.
How SLNG// compares
3 of 6 direct competitors offer a free plan.
| Tool | Starting price | Free plan |
|---|---|---|
| SLNG// | $49/month, billing unit not specified | Yes |
| Whisper | $0.01/month, billing unit not specified | Yes |
| Deepgram | $333.33/month, billing unit not specified | Yes |
| AssemblyAI | From $0.15/hr | No |
| Rev | $0.25/month, billing unit not specified | Yes |
| Happy Scribe | No public price | No |
| Maestra | No public price | No |
SLNG// Pricing FAQ
How much does SLNG// cost?
SLNG// starts at $49/month on the Pro plan. A free plan is also available.
Does SLNG// have a free plan?
Yes. SLNG// offers a free plan called "Hobby". It includes: One time $4 usage credit, Concurrency: 2 (fixed), Shared model access.
What are alternatives to SLNG//?
Alternatives to SLNG// include Whisper, Deepgram, AssemblyAI, Rev. Whisper starts at $0.01/month, billing unit not specified; Deepgram starts at $333.33/month, billing unit not specified; Rev starts at $0.25/month, billing unit not specified.
SLNG// alternatives
Direct competitors. Starting prices match the table above.
Sources
- Official SLNG// pricing: slng.ai/pricing (verified Oct 2026)
- Cite this data: Toolradar, SLNG// pricing verified Oct 2026, toolradar.com/tools/slng/pricing
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