You want in-house control, a rate card, and agents your team iterates daily.
You want a vendor to hit connect-to-conversion SLAs with human fallback.
Tabbly vs SquadStack side-by-side
Public figures, October 2026. “Loaded minute” means speech models + telephony when the vendor splits them. Re-check the vendor before you buy.
| Dimension | Tabbly | SquadStack |
|---|---|---|
| Best for | Teams that want to launch inbound/outbound voice agents in Indian and global languages without assembling STT, LLM, TTS and telephony themselves | Enterprises that want someone else to run high-volume sales, collections or support calling, with humans in the loop |
| Not ideal for | Teams that need HIPAA/BAA as the primary buying reason, or a fully outsourced human+AI BPO | Product teams that want to own the agent, the prompt, and the per-minute COGS |
| HQ / centre of gravity | India, with US data-residency option | India |
| Product type | No-code AI voice-agent platform | Managed AI + human calling (outcome / BPO-hybrid) |
| Price / minute (public) | From $0.05/min ($0.04/min on large committed volumes); India list ₹6.80/min PAYG or ₹5.10/min from 5,000 min/month | Quote only (their site cites an industry range of ~₹2–₹5/min, not SquadStack’s own rate) |
| Languages | 50–60+ languages, including Hindi, Hinglish, Tamil, Telugu, Kannada, Marathi, Gujarati and major global languages | Nine named: Hindi, English, Tamil, Telugu, Kannada, Marathi, Malayalam, Gujarati, Bengali; mid-sentence Hinglish/Tanglish |
| Latency (public) | India and US residency options so audio does not have to hairpin every turn through a US-only region. Tabbly does not publish a single lab millisecond figure. | Not a platform-SLA conversation — you are buying an operated service |
| Data residency | India / USA data residency (stated on tabbly.io) | India operations; enterprise paper via sales |
| Builder | No-code agent builder plus APIs; campaigns, recordings, analytics | They run the programme. You do not get a Vapi-like builder as the product. |
| Telephony | 50+ countries, local numbers including +91, unlimited concurrency on published plans | Managed for you |
| Concurrency | Unlimited on published product pages | Campaign volume, sales-scoped |
| Billing | INR or USD, exact seconds, self-serve credits | INR, per live minute, quoted |
What SquadStack actually is
SquadStack is not really a Tabbly competitor in the “buy software” sense. It is a managed calling company that uses voice AI. If you want to outsource the team, they belong in the RFP. If you want to own the agent, Tabbly (or Bolna/Vapi) belongs in the RFP.
Where they are strong
- Humans + AI is the product, not an afterthought.
- Good for companies that want outcomes, not software.
- Indic code-switch in live sales/collections contexts.
What to watch
- You do not own a portable agent definition the way you do on Tabbly.
- Pilots and quotes — slow versus self-serve.
- Nine languages vs Tabbly’s 50+.
Price per minute — the loaded number
Tabbly’s published card is From $0.05/min ($0.04/min on large committed volumes); India list ₹6.80/min PAYG or ₹5.10/min from 5,000 min/month. Tabbly bills to the second. Indian numbers are listed around ₹450/month on the enterprise calculator; telco on India PSTN is a small add-on (about 0.75 paisa/min). Public voice-agent rates are $0.05/min PAYG, $0.04 committed, India ₹6.80 / ₹5.10 from 5k minutes.
SquadStack publishes Quote only (their site cites an industry range of ~₹2–₹5/min, not SquadStack’s own rate). Typical motion is a 90-day pilot on committed volume. No self-serve signup comparable to Tabbly.
Finance teams should model three lines: (1) the vendor’s AI/hosting meter, (2) STT/LLM/TTS if those are BYO, (3) PSTN. A ₹3 or 6¢ headline that excludes the carrier is not cheaper than a ₹5.10 committed Tabbly minute until you add telco. Conversely, Tabbly is not automatically cheaper than VoiceCallingAI’s ₹3 pack or Sarvam’s ₹3.50 model-included PAYG on pure India traffic — those vendors can win on rupees. Tabbly’s commercial case is seconds billing, language coverage, and India + export on one invoice.
Languages
Tabbly: 50–60+ languages, including Hindi, Hinglish, Tamil, Telugu, Kannada, Marathi, Gujarati and major global languages
SquadStack: Nine named: Hindi, English, Tamil, Telugu, Kannada, Marathi, Malayalam, Gujarati, Bengali; mid-sentence Hinglish/Tanglish
For India, the test is not “do they list Hindi.” It is Hinglish code-switch, South Indian languages on the same agent, and whether English/Arabic/Spanish are available if you later call Dubai or Singapore. SquadStack is a 9 language story. Tabbly is a 50+ language story with Indic as a first-class set, not an add-on.
Latency and data residency
Latency. Tabbly: India and US residency options so audio does not have to hairpin every turn through a US-only region. Tabbly does not publish a single lab millisecond figure. SquadStack: Not a platform-SLA conversation — you are buying an operated service Ignore US lab milliseconds for a Jio caller. Ask for a recorded +91 round-trip: connect-to-first-word, barge-in, and time-to-interrupt.
Residency. Tabbly: India / USA data residency (stated on tabbly.io) SquadStack: India operations; enterprise paper via sales DPDP is a contract line, not a homepage adjective. If you are regulated, get the region and subprocessors in writing.
Builder, telephony, concurrency
Tabbly ships No-code agent builder plus APIs; campaigns, recordings, analytics, 50+ countries, local numbers including +91, unlimited concurrency on published plans, concurrency unlimited on published product pages.
SquadStack ships They run the programme. You do not get a Vapi-like builder as the product.. Telephony: Managed for you. Concurrency: Campaign volume, sales-scoped.
Product teams that want to own the agent, the prompt, and the per-minute COGS
The honest split
Tabbly is software: you build, you pay per second, you keep the agent. SquadStack is an operated service: they staff the loop. Many enterprises use both patterns in different segments. Do not compare their quote to Tabbly’s ₹5.10 without asking what labour is included.
Buying checklist
- Get a loaded-minute quote (models + India PSTN + number rental), not a hosting-only headline.
- Run 20 Hindi and 20 English live calls on +91. Score completions, not demo polish.
- Confirm language list against your actual states — Tamil and Telugu drop off many “Hindi + English” tools.
- Write down data region, retention, and whether recordings leave India.
- If you might call the US, UK, SG or AE later, do not lock into an India-only vendor without an exit.
Hear a Tabbly agent on an Indian number
Free credits on signup. No-code builder. Hindi, Hinglish, Tamil, and 50+ other languages.
FAQ: Tabbly vs SquadStack
Is Tabbly cheaper than SquadStack?
Compare the loaded minute, not the headline. Tabbly publishes $0.05/min globally and ₹5.10–₹6.80/min in India, billed to the second. SquadStack publishes: Quote only (their site cites an industry range of ~₹2–₹5/min, not SquadStack’s own rate) Typical motion is a 90-day pilot on committed volume. No self-serve signup comparable to Tabbly.
Which is better for Indian languages and Hinglish?
Tabbly lists 50+ languages including Hindi, Hinglish, Tamil, Telugu, Kannada, Marathi and Gujarati. SquadStack: Nine named: Hindi, English, Tamil, Telugu, Kannada, Marathi, Malayalam, Gujarati, Bengali; mid-sentence Hinglish/Tanglish.
Where does call audio live?
Tabbly states India and USA residency options. SquadStack: India operations; enterprise paper via sales. Put the region in the order form if you are an NBFC, insurer or health provider.
When is SquadStack the better buy?
You want a vendor to hit connect-to-conversion SLAs with human fallback.
How should I bake-off the two?
Same script, same 50 Indian numbers, Hindi and English, measure connect-to-first-word, barge-in, completions and fully loaded rupees — not a US demo number.
How we sourced this
Figures are from public pricing pages, vendor blogs and independent roundups as of October 2026. Vendor sites: https://www.squadstack.com and https://www.tabbly.io. Campaign rates and private quotes will differ. We do not invent Tabbly millisecond SLAs that are not on tabbly.io.