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Platforms · Vapi

Vapi voice agents, hardened for real traffic

taritas builds and hardens Vapi voice agents on your own Vapi account, so the platform's full control becomes a production asset instead of a liability. We cover reliability, latency, integrations, and compliance, the parts that decide whether an agent holds up on a real phone line every day. Work on Vapi starts at $750.

Talk to us about a Vapi build Offer it under your brand
What we build

The engineering that keeps Vapi up.

From a single integration to a full agent, hardened for production. Work on Vapi starts at $750.

  1. Production hardening and monitoring. We make a Vapi agent survive platform changes and real traffic, with monitoring, alerting, fallbacks, and a tested deploy process.
  2. Latency optimization. We tune the stack and model choices so the agent responds fast without cutting callers off.
  3. Compliance and data residency setup. Retention, redaction, audit logging, and region choices configured and documented for your security review.
  4. Custom tools and integrations. CRM and pipeline write-back (GoHighLevel, HubSpot, Zoho, Salesforce, and others), calendar booking, and custom function or webhook work, built directly rather than stitched through middleware you have to maintain.
  5. Knowledge base setup. The agent answers from your own content, wired in and kept current.
  6. Warm transfer and turn-taking. Human handoff with context, plus endpointing tuned so the agent does not talk over callers.
  7. International telephony. Phone numbers and routing beyond the US and Canada via Twilio SIP.
  8. Multi-assistant architecture. Splitting a complex call flow across specialized assistants when one prompt is not enough.
  9. Full agent build. A complete inbound or outbound Vapi agent on your own account, built and hardened end to end.

Optional ongoing hardening once you are live: monitoring, alerting, and fallbacks.

You own your Vapi account and pay Vapi directly for usage. We do not mark up your minutes.

Answers

Straight answers about running Vapi.

How much does a Vapi voice agent cost?

The platform fee is only part of it. Speech to text, the language model, text to speech, and telephony all add up, so the all-in cost depends on the models you pick. You own your Vapi account and pay Vapi directly for usage, and we do not mark up your minutes. If you want help sizing it for your call volume, tell us what you are running.

Is Vapi HIPAA and GDPR compliant?

Vapi can be used for regulated workloads, but compliance depends on your plan, your configuration, and how data is handled. It is not automatic. We configure retention, redaction, audit logging, and region so the deployment is built to pass a security review. The enterprise page covers the residency and audit side in more detail.

How do I reduce Vapi latency?

Latency comes from your model and stack choices and the turn-taking config. The fastest setting is not always the best, because too fast means the agent interrupts the caller. We tune for a response that is quick and still natural, which is mostly about endpointing and turn detection.

Do I need a developer to run Vapi in production?

Vapi is powerful and built for developers. A demo is quick, but a production phone line needs custom functions, integrations, testing, and monitoring. That is the work we do, so you do not have to staff it in-house.

Vapi or Retell, which should I use?

Retell if you want to ship fast on compliance-friendly defaults. Vapi if you need full control of the stack and models. We build either, so the choice is about your requirements, not about us. See the Retell page for that side.

How do I connect Vapi to GoHighLevel or my CRM?

Vapi has no native CRM connector, so we build the write-back directly as a custom function that calls your CRM, such as GoHighLevel, HubSpot, Zoho, or Salesforce, during or after the call. Tell us which CRM you use and we will scope it.

Can Vapi make international calls?

Vapi native numbers cover the US and Canada. For numbers elsewhere we route through Twilio SIP, so the agent can place and receive calls in the countries you operate in.
Vapi, Retell, or custom

When to pick Vapi, Retell, or a custom build.

Vapi gives you control over the whole stack. That is its strength, and it is also why production, compliance, and reliability take real engineering. If you are still choosing a path, here is the honest version.

PathBest when
RetellYou want to ship fast on compliance-friendly defaults.
VapiYou need full control of the stack and the models.
Custom buildYou have outgrown any platform: your own cloud, region, and models, with no per-minute lock-in.

We build all three, so the answer is whatever fits your requirements rather than what we would rather sell. Our build vs buy write-up walks through a real project, the Retell page covers the ship-fast path, and the enterprise page covers a custom build.

For partners

Put your brand on the Vapi build.

Partners ship this Vapi build to their own clients under their own brand. You keep the client and the contract; the IP transfers to you or your client as standard work for hire; and taritas stays externally invisible by default. We never contact your clients directly.

How the partner channel works, including published pricing and the margin model.

Proof

What working with us is like.

Anonymized by design, because partners own their client relationships. They speak to how the work is built and run, which is what a Vapi agent needs to survive real traffic.

Supreet and team were very professional and delivered a high quality project for us. Very responsive and communicated well. Would recommend his services for any voice AI related infrastructure projects.
Recruitment platform engineering team
10/10 Extremely knowledgeable and amazing with response time and customer service. Highly recommend.
US property client
Clean code, communicating well, regularly updates and professional.
Client engineering lead
Next step

Show us the agent you are running.

Thirty minutes, a straight read on where your Vapi agent needs hardening, and a fixed scope once we know the shape. Buying for your own clients? We build it under your brand.

Talk to us about a Vapi build Offer it under your brand

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