Pipecat ranks #3 of 9 in our ai voice agent platforms testing. bsd-licensed, provider-agnostic, and free if you run it yourself — the framework the others are competing with..
84/100
the most flexible option here and the one that requires the most assembly — there is no bundled price anywhere in the stack because there is no bundle.
why people look for an alternative
−no bundled pricing anywhere in the stack
−you must supply and pay every ai provider yourself
−no free-minute allowance on cloud compute
−no published latency figure
stay with Pipecat if bsd 2-clause, fully open and self-hostable is the thing you care about most — nothing below beats it on that.
#1 in ai voice agent platforms · the only vendor whose headline band already includes telephony, stt, tts and the llm — with the sub-rates printed underneath.
89/100
verdictthe most transparent pricing in the category and close to a real all-in figure — provided you resist the add-on menu that can double it.
Retell AI vs Pipecat
Pipecat
Retell AI
price
free self-hosted
$0.07/min
free tier
no
yes
headline rate
$0.01-0.03/min compute
$0.07-0.31/min
what it covers
compute only
infra, stt, tts, llm, us telephony
realistic all-in
$0.07-0.18/min hosted
$0.08-0.31 plus add-ons
self-host
yes, bsd 2-clause
enterprise on-prem
concurrency
unlimited (pay-per-use)
20 included
switch forteams who want one number they can plan against rather than five they have to assemble.
pros
+publishes per-component sub-rates, unique here
+band already includes telephony, stt, tts and llm
+20 concurrent calls included as standard
+genuine on-premise enterprise deployment
cons
−add-ons can roughly double the effective per-minute cost
−ai quality assurance alone is $0.10/min after 100 minutes
#7 in ai voice agent platforms · the best voices in the business, sold without an agent price anywhere on the site.
66/100
verdictthe voice quality is the reason anyone considers it, and it is the only platform here whose own pages never state what a minute of conversation costs.
ElevenLabs Agents vs Pipecat
Pipecat
ElevenLabs Agents
price
free self-hosted
unverified
free tier
no
yes
headline rate
$0.01-0.03/min compute
not published
what it covers
compute only
shared credit pool
realistic all-in
$0.07-0.18/min hosted
not derivable
self-host
yes, bsd 2-clause
not offered
concurrency
unlimited (pay-per-use)
not published
switch forteams already on elevenlabs credits who value voice quality above cost predictability.
pros
+the strongest voice quality in the category
+zero-retention mode available for stricter data control
+free plan with 10,000 shared credits a month
+one credit pool across tts, stt and agents
cons
−no agent per-minute rate published anywhere
−no credits-per-agent-minute conversion given
−retention is the default; opt-out is manual
−concurrency not published — seats are not sessions
#9 in ai voice agent platforms · free to build, undisclosed to run, and $30,000 a year to buy properly.
56/100
verdicta coherent enterprise offering with the least public pricing of the nine — you can build an agent for free and cannot find out what running it costs.
Synthflow vs Pipecat
Pipecat
Synthflow
price
free self-hosted
unpublished
free tier
no
yes
headline rate
$0.01-0.03/min compute
not published
what it covers
compute only
unconfirmed
realistic all-in
$0.07-0.18/min hosted
not derivable
self-host
yes, bsd 2-clause
not offered
concurrency
unlimited (pay-per-use)
custom, enterprise only
switch forenterprises who want telephony, concurrency, integrations and a security review scoped into one contract.
pros
+free to build and test agents from templates
+enterprise contract covers telephony, concurrency and security review
every tool on this page went through the same test as Pipecat — same tasks, same order, scored the same way. the comparison tables are the figures from that testing, not vendor spec sheets.