Alternatives
10 best Rasa alternatives
Tools that cover the same task as Rasa (voice), ranked by how completely their pricing, free tier and API access are documented. Checked Oct 4, 2026.
- Rasa starts at
- Not listed
- Free plan
- Free plan
- API
- API available
- 01
11ai
11.ai resolves to ElevenAgents, ElevenLabs’ platform for deploying conversational voice and chat agents across phone, web, WhatsApp, SMS, and email. Teams configure knowledge, workflows, guardrails, and monitoring from a unified builder.
Best for: Enterprises and startups that need low-latency multilingual voice or chat agents with telephony and workflow tooling.
- 02
Keyframe Labs
Keyframe Labs builds photoreal interactive AI avatars with ultra-low latency, emotion control, and image-to-avatar creation. Developers deploy sessions through SDKs and no-code components, choosing LLM and voice providers while routing traffic across multi-region infrastructure.
Best for: Product teams adding real-time conversational humans to support, coaching, or companion experiences at production scale.
- 03
Monobot
Monobot is a platform for building AI voice and chat agents for support, sales, HR, and IT helpdesk workflows. It includes an agent builder, workspace, knowledge base, automation flows, analytics, and CRM integrations.
Best for: Contact centers and operations teams automating chat, voice, and transcription with metered usage packages.
- 04
ElevenLabs
ElevenLabs provides lifelike text-to-speech, voice cloning, dubbing, music, and conversational agents with thousands of voices across dozens of languages. Creative plans bundle monthly credits for Studio projects while ElevenAPI publishes per-character speech pricing.
Best for: Creators, game studios, and support teams needing expressive voice synthesis, cloning, and dubbing pipelines.
- 05
Echo Voice AI
EchoVoiceAI is a voice design SaaS for podcasts, audiobooks, narration, and games with custom voice cloning, multilingual text-to-speech, and reusable production voices. Subscription tiers bundle character allowances and monthly model character quotas.
Best for: Podcasters, audiobook producers, and game studios building branded voice libraries for recurring narration work.
- 06
StockmusicGPT
StockmusicGPT generates royalty-free AI stock music, sound effects, and song covers from text prompts in minutes. The product bundles a music composer, analysis tools, cloud track storage, and custom presets across tiered credit plans.
Best for: Creators, marketers, and startups who need quick custom background music and SFX without traditional licensing hunts.
- 07
klink.cloud
klink.cloud is an omnichannel customer conversation platform combining inbox, voice, chat, WhatsApp, LINE, and case management. Its Kai AI agents handle chat and voice using your content, with outcome-based pricing on resolved conversations.
Best for: Support and contact center teams consolidating social, messaging, and telephony with AI-assisted resolution.
- 08
Wattson Health
Wattson Health provides AI agents for healthcare patient access and engagement, including scheduling, referral follow-up, recovery, recall, reactivation, and staff handoffs. The vendor advertises HIPAA-ready workflows, BAA support, encryption, and role-based access patterns.
Best for: Healthcare access and engagement teams that need AI workflows for scheduling, follow-up, and patient reactivation.
- 09
DialLink's AI Voice Agents
DialLink combines business telephony, SMS, WhatsApp messaging, and AI voice agents in one platform with local or toll-free numbers in 100+ countries. AI features summarize calls, extract action items, tag intent, and power AiVA agents that handle inbound and outbound conversations across Professional and Enterprise plans.
Best for: Small businesses that want unified calling, messaging, and AI voice agents without juggling separate phone and chatbot vendors.
- 10
Luvvoice
Luvvoice is an online text-to-speech service with 200+ voices across 70+ languages, voice cloning, audiobook tools, and downloadable MP3 output. The homepage emphasizes free TTS access with login for extended limits and paid Lite, Plus, and Enterprise credit plans.
Best for: Creators, educators, and accessibility users who need multilingual TTS, cloning, or audiobook conversion in the browser.
Rasa alternatives: common questions
What is the best free alternative to Rasa?
11ai has an ongoing free plan. Free ElevenAgents plan includes 15 minutes of hosted calls per month Free plans change, so check the vendor before relying on one.
What is the cheapest Rasa alternative?
11ai has the lowest listed starting price at $6/mo.
Which Rasa alternatives have an API?
11ai, Monobot, ElevenLabs, klink.cloud, DialLink's AI Voice Agents mention API or developer access.