Alternatives to Trillet AI
Trillet AI is a Voice Agent tool: trillet.ai creates cutting-edge multi-modal voice AI solutions for businesses to connect with customers. Here are the 4 closest alternatives, compared on pricing, features and what real users say.
Trillet AI profileOpen source alternatives (8)More Voice Agent alternatives
The 4 closest alternatives to Trillet AI
Ranked by how closely each one overlaps with Trillet AI on category and features.
- 1

Voice AI agent platform handling more calls per second than the US 911 system, $60M ARR with a 35-person team.
- AI Voice Agent Platform,
- Auto-Sync Knowledge Base,
- Powerful Call Transfer
- Pricing:
- Contact for pricing
- 2

David AI is an audio data research company building the data backbone for voice-based AI.
- Converse,
- Atlas,
- Chorus
- Pricing:
- Contact for pricing
- Reddit:
- 67% positive(3 mentions)how we count
- 3

Synthflow AI is a no-code platform for deploying human-like AI voice agents to automate phone calls, providing 24/7 support, lead qualification, and appointment scheduling for businesses at scale.
- Rapid Deployment,
- Human-Like Voice & Low Latency,
- Complete AI Voice OS for Enterprise
- Pricing:
- Contact for pricing
- 4

OpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
- Connectors to Company Knowledge,
- Custom Connectors via MCP,
- Record Mode
- Pricing:
- Contact for pricing
- Reddit:
- 33% positive(6 mentions)how we count
- Visitor rating:
- 5/5(1)
Community sentiment is our own count of how positive, negative or neutral the discussions we track about each tool are, across the subreddits where its users actually post. It is not a star rating and it is not a review score. Pricing reflects each vendor's public plans and can change, so check the provider for the current price.
The 20 closest Voice Agent companies to Trillet AI
- Website
SoundHound AI49Agentic AISanta Clara, United States$587.7MVoice and agentic AI platform enabling businesses to create conversational experiences.
- Website
Retell AI63Agentic AISan Francisco, United States$14.0MVoice AI agent platform handling more calls per second than the US 911 system, $60M ARR with a 35-person team.
- Website
Kalpa Labs60Voice AgentSan Francisco, United States$2.0MBuilding advanced speech models capable of passing the Turing test and providing infrastructure for voice agents.
- Website
David AI56Voice Agent$77.1MDavid AI is an audio data research company building the data backbone for voice-based AI.
- Website
Synthflow AI56Voice AgentSan Francisco, United States$20.0MSynthflow AI is a no-code platform for deploying human-like AI voice agents to automate phone calls, providing 24/7 support, lead qualification, and appointment scheduling for businesses at scale.
- Website
Salient55Voice AgentSan Francisco, United States$78.4MAI voice agents for US consumer lending, automating collections, customer service, and compliance.
- Website SLSlingshot AI51Voice AgentSan Francisco, United States$96.3M
AI-powered voice agent for customer service and sales automation.
- Website
Cognigy49Voice AgentDüsseldorf, Germany$156.5MAI-powered platform for building and deploying sophisticated conversational AI agents.
- Website
Air46Voice AgentSan Francisco, United States$108.0MAI-powered voice agent for customer service and sales automation.
- Website
Replicant63EnterpriseSan Francisco, United States$34.0MReplicant automates enterprise customer service with AI-powered voice agents that handle complex conversations.
- Website
Wavel.ai54Voice AISan Francisco, United States$510KAI-powered video creation and localization tools for professional content transformation.
- Website
OpenAI86Artificial IntelligenceSan Francisco, United States$509.1BOpenAI is an AI research and deployment company dedicated to ensuring that artificial general intelligence benefits all of humanity.
- Website
Saperly43Voice AISan Francisco, United States$2.0MPhone carrier for AI agents, providing real phone numbers, voice, and messaging via API.
- Website
Cognigy (NICE)47Voice AgentDüsseldorf, GermanyEnterprise Conversational AI platform for automating customer interactions and business processes.
- Website
Marr Labs47Voice AgentSan Francisco, United StatesAI-powered voice agents that are indistinguishable from humans, focusing on mortgage lead qualification and engagement.
- Website TOTookee38Voice AITel Aviv, Israel$1.0M
Tookee is an AI and voice technology company developing an AI-powered voice assistant for customer service and sales.
- Website
Daber AI36Voice AITel Aviv, Israel$1.5MDaber AI provides intelligent voice and chat agents to automate customer and citizen interactions across various industries, offering post-interaction analytics.
- Website
Uplift AI37Voice AgentKarachi, PakistanDevelops foundational voice AI for underserved Pakistani languages to bridge the knowledge equity gap.
- Website
Kyutai68Frontier AI LabParis, France$300.0MA non-profit AI research lab focused on open science and developing advanced multimodal and voice AI models.
- Website
Krisp67AI & ModelsBerkeley, United States$19.0MKrisp maximizes productivity in digital voice conversations with AI-powered noise cancellation, accent conversion, and meeting assistance.
Showing the 20 closest matches. See the rest on the Trillet AI profile.
Trillet AI alternatives: common questions
What are the closest alternatives to Trillet AI?
Retell AI, David AI, Synthflow AI are the closest alternatives to Trillet AI by feature overlap and category. Each one is compared above on pricing, features and community sentiment.
Compare Trillet AI head to head
Side by side on what each one does, what it costs, and what real users report.