AgentVoice vs Tendem vs Synthflow vs Retell AI

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

Your tool
AgentVoice
vs
Competitor 1
Tendem
Competitor 2
Synthflow
Competitor 3
Retell AI
Compare
4 tools · best value per row highlighted
Your tool AgentVoice
agentvoice.com
Traditional chatbots can't pick up your phone and handle customer calls
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Competitor Tendem
tendem.ai
You describe what you need done and an AI system breaks it down into a plan
Make main Remove
Competitor Synthflow
synthflow.ai
Synthflow is an enterprise voice AI platform for automating phone calls with AI agents.
Make main Remove
Competitor Retell AI
retellai.com
Retell AI is a voice agent platform for automating phone calls.
Make main Remove
Traffic estimated monthly website traffic
Monthly visits
10.3Kvisits/mo
56.2Kvisits/mo
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—
MoM change
▼ 20.7%
▼ 21.2%
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6-month growth
-32.4%
+19.7%
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Global rank web
#2,099,837
#488,380
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Avg. last 3 months
12.1K
65.4K
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Bounce rate lower is better
37%
37%
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Pages / visit
2.1
2.4
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Visit duration
24s
15s
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Traffic sources
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● Direct 92% · ● Referral 4%
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AgentVoiceTendemSynthflowRetell AI
017.8K35.7K53.5K71.3KAgentVoice · 3.6KAgentVoice · 12KAgentVoice · 14.9KAgentVoice · 15.2KAgentVoice · 33.8KAgentVoice · 19.6KAgentVoice · 13.2KAgentVoice · 12.9KAgentVoice · 10.3KTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2K1K10K100KAgentVoice · 3.6KAgentVoice · 12KAgentVoice · 14.9KAgentVoice · 15.2KAgentVoice · 33.8KAgentVoice · 19.6KAgentVoice · 13.2KAgentVoice · 12.9KAgentVoice · 10.3KTendem · 18.2KTendem · 38.1KTendem · 42KTendem · 47KTendem · 44.8KTendem · 49KTendem · 68.7KTendem · 71.3KTendem · 56.2KNov '25DecJan '26FebMarAprMayJunJulAug
Pricing
Model
Freemium
Freemium
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Paid
Starting price
$50per month · free tier available
Free tier
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Free tier
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Free trial
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API access
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Plans
Pay As You Go $0.10/moCustom $0/mo
Free Credits $20
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Pay as you go CustomEnterprise Custom
Capabilities input → output
Input
Audio
DocumentsText
AudioText
AudioText
Output
Audio
DataDocumentsSlides
AppsAudio
AppsAudio
Skill level
Intermediate
Intermediate
Intermediate
Intermediate
Categories
Business & MarketingAI Call Center
Productivity & OfficeAI Agent
Business & MarketingAI Call CenterAI Customer Service
Business & MarketingVoice & SpeechAI Call CenterAI Customer Service+1 more
Tasks what each tool can do · 0 shared · core   partial
Tasks covered
7
8
11
10
Voice agents
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Call center automation
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Call agents
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Call answering
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Calls
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Customer calls
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Agent creation
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Customer support
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Customer support automation
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Lead generation
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Market research
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Pitch decks
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Advertising creatives
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Agent testing
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Agents
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Brand identity
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Call analysis
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Logo ideas
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SMS marketing
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Sales prospecting
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Workflows
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Community on aitoolstime
Rating
no ratings yet
no ratings yet
no ratings yet
no ratings yet
Upvotes
▲ 0
▲ 0
▲ 0
▲ 0
Saves
0
0
0
0
Reviews
0
0
0
0
Prompts
0
0
0
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Verified listing
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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.