Synthflow alternatives

17 tools that do a similar job to Synthflow, compared on the things that usually decide the switch: price, free plan, API and platforms.

Replacing

Synthflow · Contact for pricing

Full profile →

1V
Vapi
Developer platform to build, test and deploy voice AI agents for phone calls
Free plan
Free · from $29/movs Synthflow Visit
2B
Bland AI
Enterprise platform for building and running AI phone agents at scale
Free planNo APISelf-hosted
Free · from $299/movs Synthflow Visit
3R
Retell AI
Build, deploy and monitor AI voice agents that answer and place phone calls
Free trialvs Synthflow Visit
4P
PolyAI
Voice and chat AI agents for enterprise customer service, plus a voice model API
Contact for pricingvs Synthflow Visit
5Z
Zendesk AICustomer Support
AI agents, agent copilot and quality scoring for customer service teams
No API
Free trialvs Synthflow Visit
6I
Intercom FinCustomer Support
AI customer agent that resolves support, sales and ecommerce conversations
From $49.50/movs Synthflow Visit
7G
GorgiasCustomer Support
AI agent and omnichannel helpdesk for Shopify and ecommerce brands
From $10/movs Synthflow Visit
8T
TidioCustomer Support
AI customer service and live chat that answers questions and drives store sales
Mobile appDesktop app
From $24.17/movs Synthflow Visit
9F
Freshdesk Freddy AICustomer Support
Helpdesk ticketing with AI agents and agent copilot for customer service teams
No API
From $19/movs Synthflow Visit
10K
KayakoCustomer Support
AI help desk and support agent that resolves tickets for support teams
No API
Paidvs Synthflow Visit
11R
Rep AICustomer Support
AI sales and support agents for online stores on Shopify and WooCommerce
No API
From $12/movs Synthflow Visit
12H
HelpshiftCustomer Support
AI player support, engagement, moderation and community tools for game studios
Contact for pricingvs Synthflow Visit

Show all 17

13S
Siena AICustomer Support
AI customer service, shopping and social agents for consumer brands
No API
From $750/movs Synthflow Visit
14Y
Yuma AICustomer Support
AI agents that resolve ecommerce support tickets, pre-sale questions and social DMs
No API
From $1200/movs Synthflow Visit
15S
Slang.aiCustomer Support
Voice AI that answers restaurant phone calls and manages reservations
No API
Paidvs Synthflow Visit
16A
Alhena AICustomer Support
AI shopping assistants, support agents and voice AI for e-commerce brands
Free planNo API
Free · from $199/movs Synthflow Visit
17S
StructurelySales Assistants & CRM
AI voice, SMS and email agents that automate sales and customer service calls
Contact for pricingvs Synthflow Visit

Side-by-side comparison

Tool	Price	Platforms
S Synthflow	Contact for pricing	Web, API
V Vapi	Free · from $29/mo	Web, API	vs Synthflow
B Bland AI	Free · from $299/mo	Web, Self-hosted	vs Synthflow
R Retell AI	Free trial	Web, API	vs Synthflow
P PolyAI	Contact for pricing	Web, API	vs Synthflow
Z Zendesk AI	Free trial	Web	vs Synthflow
I Intercom Fin	From $49.50/mo	Web, API, Slack, WhatsApp	vs Synthflow
G Gorgias	From $10/mo	Web, API	vs Synthflow
T Tidio	From $24.17/mo	Web, iOS, Android, Windows	vs Synthflow
F Freshdesk Freddy AI	From $19/mo	Web	vs Synthflow
K Kayako	Paid	Web	vs Synthflow
R Rep AI	From $12/mo	Web	vs Synthflow
H Helpshift	Contact for pricing	Web, API	vs Synthflow

What you'd pay

The cheapest plan that fits, per month, billed yearly where the plan offers it.

People

Rep AISales$9.60/mo
GorgiasStarter$10/mo
Freshdesk Freddy AIGrowth$19/mo
TidioStarter$24.17/mo
VapiCore$29/mo
Bland AIBuild$299/mo
Siena AIPlatform fee$750/mo

The cheapest paid plan with a published price that fits. Custom and sales-quoted plans aren't included.