Synthflow vs Voiceflow vs Activepieces vs Rasa

Which one fits you in 2026? Traffic, pricing, input → output, tasks and community side by side.

Your tool
Synthflow
vs
Competitor 1
Voiceflow
Competitor 2
Activepieces
Competitor 3
Rasa
Compare
4 tools · best value per row highlighted
Your tool Synthflow
synthflow.ai
Synthflow is an enterprise voice AI platform for automating phone calls with AI agents.
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Competitor Voiceflow
voiceflow.com
Design conversations visually
Make main Remove
Competitor Activepieces
activepieces.com
Make main Remove
Competitor Rasa
rasa.com
Rasa is an agent platform for product teams building customer-facing AI.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
—
385Kvisits/mo
221.7Kvisits/mo
111.5Kvisits/mo
MoM change
—
▼ 5.8%
▲ 1.8%
▼ 3.2%
6-month growth
—
-35.3%
-10.0%
-26.3%
Global rank web
—
#93,201
#174,361
#375,963
Avg. last 3 months
—
407.5K
226.6K
117.3K
Bounce rate lower is better
—
38%
39%
41%
Pages / visit
—
5.2
3.8
1.9
Visit duration
—
3m 07s
2m 39s
30s
Traffic sources
—
● Direct 75% · ● Referral 24%
● Direct 74% · ● Referral 24%
● Direct 78% · ● Referral 20%
SynthflowVoiceflowActivepiecesRasa
0150K300K450.1K600.1KVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5K100K1MVoiceflow · 600.1KVoiceflow · 574.1KVoiceflow · 561.6KVoiceflow · 513.7KVoiceflow · 594.8KVoiceflow · 462.6KVoiceflow · 454KVoiceflow · 429.1KVoiceflow · 408.5KVoiceflow · 385KActivepieces · 209.7KActivepieces · 239.2KActivepieces · 236KActivepieces · 187.9KActivepieces · 246.2KActivepieces · 223.6KActivepieces · 218.4KActivepieces · 240.1KActivepieces · 217.9KActivepieces · 221.7KRasa · 145.7KRasa · 145.6KRasa · 177.1KRasa · 151.4KRasa · 144.6KRasa · 132.4KRasa · 125KRasa · 115.2KRasa · 111.5KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
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Freemium
Freemium
Freemium
Starting price
—
Free tier
$20per month · free tier available
Free tier
Free tier
–
Free trial
–
–
–
API access
–
Plans
—
—
Free FreePlus $20/moTeam $200/mo
Free Developer Edition CustomEnterprise Custom
Capabilities input → output
Input
AudioText
DocumentsText
Text
CodeText
Output
AppsAudio
Apps
Apps
Apps
Skill level
Intermediate
Intermediate
Intermediate
Advanced
Categories
Business & MarketingAI Call CenterAI Customer Service
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+3 more
Productivity & OfficeAI AgentAI Workflow
Business & MarketingChatbots & CompanionsProductivity & OfficeAI Agent+2 more
Tasks what each tool can do · 1 shared · core   partial
Tasks covered
11
13
4
10
Agent creation
Agents
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Voice agents
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Customer support
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Call center automation
–
–
Chatbots
–
–
Customer support chatbot
–
–
Call agents
–
–
Calls
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–
No-code
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–
Agent testing
–
–
Call answering
–
–
Workflows
–
–
–
Chatbot building
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–
–
Chatbot integration
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–
–
Chatbot testing
–
–
–
Customer calls
–
–
–
Agent management
–
–
–
Call analysis
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–
–
Customer support automation
–
–
–
Website to chatbot
–
–
–
Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 1
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
0
Verified listing
–
–
–
–

Traffic figures are third-party estimates for the tool's own domain; tools sharing a domain with a bigger product are not counted. Pricing is captured from each tool's site and may lag.