Smallest.ai

by Smallest.ai · San Francisco, United States

Voice AI platform for building phone agents plus speech-to-text, text-to-speech and voice cloning models.

AI agent & LLM development platforms AI tools AI voice agentsAI poweredFree plan

Starting price: Free plan
Free trial / plan: Free plan; Start without a card
Deployment: Cloud; Web
App Advisor rating: 4.2; transparency & India fit

What is Smallest.ai?

Smallest.ai is ai agent & llm development platforms from Smallest.ai, based in San Francisco, United States. Voice AI platform for building phone agents plus speech-to-text, text-to-speech and voice cloning models.

AI agent platforms let developers and teams build assistants on top of language models — retrieval over company data, tool use, workflows and monitoring. Model providers offer APIs; orchestration tools add the plumbing.

A free plan is available, with paid plans for growing teams. Beyond ai agent & llm development platforms, Smallest.ai also covers ai tools, ai voice agents.

What works well

+Developer API documented on the official site
+Integrations directory on the official site
+States SOC 2, ISO 27001, GDPR compliance

What to watch out for

−Global vendor — check India-specific compliance (GST, TDS) and support hours before you commit

Best suited for: Startup · Small business · SMB

Smallest.ai at a glance

Analysing Smallest.ai — pricing, features, reviews and alternatives…

Generated by App Advisor's native engine from this listing's verified data — not a paid placement.

Smallest.ai features

Category-standard capabilities plus what Smallest.ai adds. Verify depth in a demo.

LLM APIs and model hosting
RAG and vector search
Agent frameworks and tool calling
Prompt management and evaluation
Observability and cost tracking
Guardrails and safety
Fine-tuning
On-premise and private options
Free plan to start without a card
AI-assisted workflows and suggestions

What customers say about Smallest.ai

Testimonials published on Smallest.ai's own website, selected by the vendor. These are not independent reviews.

“Smallest owning the entire stack changed everything for us. Pulse gave us the accuracy we needed on rural accents and mixed languages. Electron SLM trained on our languages made the conversations far faster and more natural. This is the real game-changer for us." - Chandan Agarwal, CDO, Kogta Financial” Source

“In collections, compliance is the whole game, and Smallest is compliance-first by design. Every call runs on a stack we control end to end, so we can see exactly what the agent says and keep it inside RBI collection norms. That's what made us comfortable putting real accounts on Smallest AI agents." - Abhishek Chordia, CISO, Kogta Financial” Source

Smallest.ai pricing

Entry price

Free plan

Free plan, paid tiers for more users and features

How Smallest.ai charges. Plans scale with users or features. Annual billing is usually 15–25% cheaper than monthly, and GST is added on top of listed prices in India.

Read from the vendor's official website. Prices change — confirm on smallest.ai.

Smallest.ai screenshots

Smallest.ai video

How Kogta Turned 15 Million+ Calls into Real Collections with Smallest AI

Specifications

Category: AI agent & LLM development platforms, AI tools, AI voice agents
Vendor: Smallest.ai
Headquarters: San Francisco, United States
Founded: Not published
Pricing model: Freemium
Starting price: Free plan
Deployment: Cloud
Platforms: Web
Best for: Startup, Small business, SMB
Made in India: No

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Smallest.ai — frequently asked questions

Where is the Smallest.ai login page?+

Smallest.ai's login is at https://app.smallest.ai/login, linked from its official website.

How do I sign up for Smallest.ai?+

New accounts are created at https://app.smallest.ai/login on Smallest.ai's official site.

How much does Smallest.ai cost?+

Smallest.ai publishes its plans at https://smallest.ai/pricing/agents. Check that page for current prices, as plans change.

Is Smallest.ai secure and compliant?+

Smallest.ai's official site states SOC 2, ISO 27001, GDPR, HIPAA, PCI DSS compliance.

What is Smallest.ai?+

Smallest.ai is ai agent & llm development platforms by Smallest.ai. Voice AI platform for building phone agents plus speech-to-text, text-to-speech and voice cloning models.

How much does Smallest.ai cost?+

Smallest.ai has a free plan. Check the vendor's pricing page for current plans.

Does Smallest.ai offer a free trial or free plan?+

Yes — Smallest.ai offers a free plan you can start with.

Is Smallest.ai made in India?+

No. Smallest.ai is developed by Smallest.ai in San Francisco, United States.

Who is Smallest.ai best suited for?+

Smallest.ai suits startup, small business, smb buyers looking for ai agent & llm development platforms with ai tools and ai voice agents.

What are the best alternatives to Smallest.ai?+

Popular alternatives in ai agent & llm development platforms include Hugging Face, Groq, Portkey. Use App Advisor's compare tool to see them side by side.

How is Smallest.ai deployed?+

Smallest.ai is available as a cloud (SaaS) product, with web access.