Bland AI
71Phone-call agents billed per minute, with the language model, transcription and voice included in the rate
United StatesAdded 2mo ago
Paidfrom $0.14/minAPI
89trust score out of 100
2
OpenGreet alternatives
3 products our research names as a replacement for OpenGreet in Voice Agents & Phone AI, each with what it does differently — prices, API and status from our own checks rather than from the vendors’ own pages.
Enterprise platform for building, testing and running AI voice agents that answer and place phone calls over its own telephony.
GermanyAdded today
Contactfrom $30000/yrAPI
80trust score out of 100
has a public API
OpenGreet vs Synthflow →Build and run AI phone agents that book, qualify and transfer calls, billed by the minute.
United StatesAdded 2mo ago
Freemiumfrom $0.07/minAPI
92trust score out of 100
from $0.07 against $163 · has a free tier
OpenGreet vs Retell AI →More in Voice Agents & Phone AI
Not named as direct replacements — neighbours from the same part of the catalog: the best-rated first, then a sample of the rest.
An AI assistant with its own phone number that answers calls, takes meeting notes, and tracks tasks and commitments.
United StatesAdded 1mo ago
Paidfrom $2.50/mo
85trust score out of 100
1
Voice AI agents that answer calls, update CRMs, and run scripted actions, billed per minute plus a monthly seat.
SpainAdded 1mo ago
Paidfrom $0.39/minAPI
87trust score out of 100
1
AI voice agents that call new leads within seconds, handle objections and book meetings into Google Calendar or Calendly.
United StatesAdded 1mo ago
Freemiumfrom $39/moAPI
82trust score out of 100
2
Agency that designs, builds and runs AI phone agents on Vapi, Retell or its own licensable voice engine.
United StatesAdded 1mo ago
ContactAPI
90trust score out of 100
1
AI agent that dials businesses and government offices for you, sits on hold, and hands off to a live person.
United StatesAdded 1mo ago
Paid
56trust score out of 100
1
Newo
69AI phone and chat receptionist that books appointments and answers calls across 60+ languages, 24/7.
United StatesAdded 1mo ago
Freemiumfrom $299/mo
86trust score out of 100
Voice AI agents that answer and route business phone calls around the clock.
Added 1mo ago
ContactAPI
70trust score out of 100
Ziddny
69Build talking 3D-avatar or voice-only assistants and embed them on your site, billed by conversation minute.
JapanAdded 2mo ago
Paidfrom $5/mo
87trust score out of 100
1
IsOn24
69AI phone receptionist that answers calls, texts back, books appointments and queues live callers
United StatesAdded 2mo ago
Paidfrom $59/mo
92trust score out of 100
VocaiQ
69Done-for-you AI phone agents that answer inbound calls, book appointments and qualify leads in over 100 languages
CanadaAdded 2mo ago
Paidfrom $297/mo
78trust score out of 100
1
Vapi
85Developer platform for building and running voice phone agents, billed per minute of call time.
United StatesAdded 2mo ago
Paidfrom $0.05/minAPI
92trust score out of 100
1
Speech-to-speech model and API for voice agents that skips the transcription step.
United StatesAdded 2mo ago
Freemiumfrom $0.05/minAPI
94trust score out of 100
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