# Synthflow: how AI models rank it, November 2026

Gane Index, November 2026 Edition. Named in 36 judge labels across 1 category by 12 of 14 models. Page: https://www.gane.ai/index/gtm/vendors/synthflow

## Standing by category

| Category | Share | Rank | Negative rate | Labels |
|---|---|---|---|---|
| [AI voice agents](https://www.gane.ai/index/gtm/customer/ai-voice-agents/index.md) | 4% | 5 | 17% | 36 |

## What the models said for it

- "For a company with a limited budget, Synthflow is likely the best overall choice" (Perplexity Sonar, AI voice agents)
- "Kore.ai and Synthflow are the best options" (Mistral Small, AI voice agents)
- "Synthflow is ideal for mid-size and enterprise contact centers that want a managed, no-code rollout." (Claude Haiku 4.5, AI voice agents)
- "For high-touch enterprise deployment with dedicated support, Synthflow is worth the premium." (Kimi K2, AI voice agents)

## And against it

- "Mistral Small warns that Synthflow may not scale well for call volumes exceeding 5,000 calls per month." (Llama 4 Maverick, AI voice agents)
- "Avoid if you're running high call volumes on a tight budget." (Mistral Small, AI voice agents)
- "Synthflow, Cognigy, Kore.ai etc. are better for larger enterprise governance needs and longer implementations." (Muse Glimmer 30B, AI voice agents)
- "appear in comparisons but have similar general risks (e.g., latency, customization limits, or enterprise gaps)" (Grok 4.20, AI voice agents)

## By model

| Model | First choice | Alternative | Mention | Warning | Labels |
|---|---|---|---|---|---|
| Claude Haiku 4.5 | 0 | 2 | 0 | 0 | 2 |
| GPT-5.4 mini | 0 | 0 | 0 | 0 | 0 |
| Gemini 3.5 Flash | 0 | 0 | 0 | 0 | 0 |
| Perplexity Sonar | 1 | 2 | 1 | 1 | 5 |
| Grok 4.20 | 0 | 3 | 2 | 1 | 6 |
| Mistral Small | 1 | 0 | 1 | 1 | 3 |
| DeepSeek V4 Flash | 0 | 3 | 1 | 1 | 5 |
| Llama 4 Maverick | 0 | 0 | 2 | 1 | 3 |
| Qwen 3.7 Flash | 0 | 0 | 1 | 0 | 1 |
| Kimi K2 | 0 | 2 | 0 | 0 | 2 |
| GLM 4.7 FlashX | 0 | 1 | 0 | 0 | 1 |
| MiniMax M2.5 | 0 | 2 | 0 | 0 | 2 |
| GPT-6 Luna | 0 | 2 | 0 | 0 | 2 |
| Muse Glimmer 30B | 0 | 1 | 2 | 1 | 4 |

## Sources returned with these answers

The sites and pages cited by the answers that named Synthflow, from 98 of the 100 answers that named it (only the models that return a source list).

### Domains cited

- synthflow.ai: 57 (its own site)
- cloudtalk.io: 42
- retellai.com: 35
- kore.ai: 30
- cartesia.ai: 29
- getvoip.com: 29
- botphonic.ai: 27
- technologyadvice.com: 25
- bland.ai: 22
- monday.com: 22

### Pages cited

- https://synthflow.ai/blog/best-10-ai-voice-agents-for-contact-centers-and-enterprises-tested-and-reviewed: 39
- https://kore.ai/blog/best-voice-ai-agent-platforms-compared-and-reviewed: 30
- https://cartesia.ai/learn/ai-voice-agent-platforms: 29
- https://botphonic.ai/: 27
- https://getvoip.com/blog/ai-voice-assistants-for-business: 26
- https://cloudtalk.io/ai-voice-agents: 25
- https://technologyadvice.com/voip/best-ai-voice-agents: 25
- https://monday.com/blog/ai-agents/ai-voice-agents: 22

## In its own words

What Synthflow's own pages state, read 2026-10-05. Stated by the vendor, not checked by the index.

- Positioning: Enterprise-Ready Voice AI Agents for Automated Phone Calls (https://synthflow.ai/)
- For: enterprises (https://synthflow.ai/)
- Price stated: free to start and build your AI agent; Pay-As-You-Go (PAYG) model when you are ready to launch (https://synthflow.ai/)
- Starting price: 30000 (https://synthflow.ai/pricing)
- Free plan or trial: Yes, you can start and build your AI agent for free (https://synthflow.ai/)
- Integrations claimed: 200 (https://synthflow.ai/)
- Certifications: HIPAA, SOC 2, PCI DSS, GDPR
- Customers named: Freshworks, Medbelle, Smartcat, Peak Demand, Thryv, Kleindienst Group, Euro Paper, Niagara Region Transit

## What it publishes

Every page synthflow.ai exposes, read 2026-10-05: 706 addresses. By kind, pages and the last 90 days:

- blog: 119 pages, 13 in the last 90 days, latest 2026-10-02
- case study: 12 pages, 0 in the last 90 days, latest undated
- conference or event: 5 pages, 0 in the last 90 days, latest undated
- report or ebook: 17 pages, 0 in the last 90 days, latest undated
- comparison: 26 pages, 9 in the last 90 days, latest 2026-10-02
- template or tool: 2 pages, 0 in the last 90 days, latest 2026-06-25
- news or press: 8 pages, 0 in the last 90 days, latest undated
- Recent: 2026-10-02 blog: Ai call center https://synthflow.ai/blog/ai-call-center
- Recent: 2026-10-02 blog: Ai in cold calling https://synthflow.ai/blog/ai-in-cold-calling
- Recent: 2026-10-02 blog: Ai outbound calls https://synthflow.ai/blog/ai-outbound-calls
- Recent: 2026-10-02 comparison: Synthflow vs bland ai https://synthflow.ai/blog/synthflow-vs-bland-ai
- Recent: 2026-10-02 comparison: Synthflow vs retell https://synthflow.ai/blog/synthflow-vs-retell
- Recent: 2026-10-02 comparison: Synthflow vs retell https://synthflow.ai/alternatives/synthflow-vs-retell

## Record

- Method: https://www.gane.ai/index/gtm/methodology
- License: CC BY 4.0. Cite as Gane Index, November 2026 Edition, www.gane.ai/index/gtm.