AVA (Asterisk Admin) vs Bolna Agent Studio

AVA (Asterisk Admin) and Bolna Agent Studio are both chatbot builders tracked by AIDiveForge. Below is a side-by-side comparison of pricing, capabilities, platforms, and ownership — sourced from each tool's live website and verified before publishing.

AVA (Asterisk Admin)

The admin interface is the management layer for the AVA (AI Voice Agent for Asterisk) project, letting Asterisk and FreePBX administrators configure STT, LLM, and TTS providers through a UI rather than raw config files. You set up AI personalities, define contexts, and watch system metrics and live logs from one panel. The tool is open-source and self-hosted only — no cloud option exists. Where it breaks is scope: this is purpose-built for Asterisk deployments, and teams running other telephony stacks or needing multi-tenant management will hit the ceiling fast. Those teams generally move to a broader voice AI platform with its own telephony abstraction layer.

Bolna Agent Studio

Bolna handles the full call lifecycle — inbound routing, outbound campaigns, mid-conversation API calls, and escalation to a human agent — without requiring you to stitch together separate ASR, LLM, and TTS vendors. The vendor states 300ms response latency and the ability to run thousands of simultaneous calls, which is the threshold where most voice platforms start queuing. No self-hosted option exists, so every call transits Bolna's infrastructure; teams with strict on-premises data requirements will hit that wall before they reach production. The no-code Agent Studio covers templated use cases fast, but teams needing complex branching logic beyond the prebuilt agent templates report reaching for the API layer quickly.

Attribute	AVA (Asterisk Admin)	Bolna Agent Studio
Pricing	Free	Paid
Free trial	No	No
Open source	Yes	No
Has API	No	Yes
Self-hosted option	Yes	No
Platforms	Docker, Linux, self-hosted	Web, API
Pros	UI-driven STT, LLM, and TTS provider configuration, so administrators swap or reconfigure pipeline components without editing files or restarting services manually. Live log and system metrics monitoring built into the same interface, which means a misconfigured provider or a hung pipeline shows up in the dashboard instead of requiring a terminal session to diagnose. AI personality and context configuration exposed through the admin panel, so iterating on agent behavior does not require a developer to modify and redeploy config files for each change. Fully open-source and self-hosted, so there is no dependency on a vendor's uptime, no data leaving your infrastructure, and no paid tier gating core functionality. Built specifically for Asterisk and FreePBX, which means the configuration model maps directly to how those systems handle call routing — no abstraction layer translating between a generic UI and Asterisk-specific concepts.	Support for 10+ Indian languages and Hinglish out of the box, so you avoid the months of accent-tuning and fallback logic that comes with adapting an English-first platform to vernacular callers. Model-switching per call across 20+ ASR, LLM, and TTS providers, which means a degraded provider mid-campaign is a config swap rather than an emergency redeployment. Bulk outbound campaign execution at scale as a native platform feature, so you are not queuing thousands of individual API calls through rate-limited endpoints. Live mid-call API triggers that let agents query inventory, confirm orders, or update CRM records during the conversation — which means the agent can close the loop without a follow-up human call. Instant escalation to a human agent as a built-in feature, so calls that go outside the agent's scope don't dead-end and become churn events.
Cons	The tool is Asterisk-only. Teams running Twilio, Voip.ms, or any non-Asterisk telephony stack cannot use this admin UI at all — they move to a platform-agnostic voice AI management layer from the start. Multi-tenant management is not described anywhere in the project scope. A deployment serving multiple customers or business units with isolated configurations has no documented path here; teams in that scenario maintain separate deployments per tenant or switch to a platform that handles tenancy natively. Because the admin UI and the core AVA agent live in the same repository, a breaking change in the agent layer can break the admin interface — operators running production deployments absorb all upgrade risk with no vendor support path. The project's documentation surface, based on available repository content, is thin. Administrators configuring edge cases in provider pipelines or debugging unexpected behavior have community forums and source code as their primary resources — not official guides.	No self-hosted option exists at any tier. Teams in regulated BFSI or healthcare segments that require on-premises deployment hit this wall before writing a single line of agent config — and the only path forward is a competitor that offers on-prem. Complex conditional branching beyond prebuilt templates — for example, a recruitment flow that routes differently based on a candidate's score, location, and language preference — pushes teams to the API layer. At that point agent logic lives partly in Agent Studio and partly in external orchestration code, and you are debugging across two systems. The platform is closed-source, so when an undocumented behavior appears in production — a latency spike on a specific language model pairing, for instance — you have no recourse other than filing a support ticket and waiting.

Bottom line

AVA (Asterisk Admin) is free while Bolna Agent Studio is paid; AVA (Asterisk Admin) is open source; only Bolna Agent Studio exposes a public API. Choose based on which difference matters most for your workflow.

Frequently asked questions

What is the difference between AVA (Asterisk Admin) and Bolna Agent Studio?

AVA (Asterisk Admin) is Free and open source, while Bolna Agent Studio is Paid. Compare pricing, free trial, API, platforms, and pros/cons in the table above on AIDiveForge.

Is AVA (Asterisk Admin) better than Bolna Agent Studio?

It depends on your workflow. Use the side-by-side attributes (pricing, open source, API, self-hosted, platforms) to decide. AIDiveForge does not rank a universal winner — we publish verified facts so you can choose.