20+ Best Alternatives to Open in 2026
Unified AI customer support platform that resolves complex L2 and L3 issues
Looking for an alternative to Open? Below are 20 AI startups working in the same space — ranked by our Neuron score so the most credible options come first. Each card shows what makes the tool a viable substitute, pricing signals, and funding stage.
- 1View alternative →
Uniphore
$870MEnterprise business AI for conversations, agents, and data
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Custom
- 2View alternative →
Crescendo
$50MAI-native contact center blending agents and humans
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Usage
- 3View alternative →
Sierra
$2.2BConversational AI agents for every business
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 4View alternative →
Ema
$86MUniversal AI employee for the enterprise
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 5View alternative →
Decagon
$546MAI agents that actually solve customer problems
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 6View alternative →
PolyAI
$120MThe world's most lifelike voice AI agents for enterprise customer service.
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 7View alternative →
Agency
$20MAgentic AI for customer success and customer experience
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 8View alternative →
Parloa
$562MAn AI Agent Management Platform that transforms customer conversations into lasting loyalty for contact centers.
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 9View alternative →
Hightouch
$150MGo from insight to live campaign in minutes – powered by all your data, brand knowledge, and AI.
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 10View alternative →
Moveworks
$315MAI copilot for enterprise IT and HR
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 11View alternative →
Yellow.ai
$102.2MTransform CX & EX with Yellow.ai’s Agentic AI platform to autonomously drive human-like conversations at scale.
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 12View alternative →
Atomicwork
$39MAgentic ITSM and employee service platform
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Paid
- 13View alternative →
Level3AI
$13MEnterprise AI agents that automate customer engagement across APAC
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 14View alternative →
Cresta
$280MGenerative AI for the contact center
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 15View alternative →
Gradient Labs
$13MProcedural AI agents that deliver specialist customer support for regulated industries.
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Pricing not listed
- 16View alternative →
14.ai
$3MAI-native customer support agency replacing support teams for startups
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Free
- 17View alternative →
Voiceflow
$35MBuild, launch, and scale advanced AI agents for support, lead generation, and beyond without code.
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Free
- 18View alternative →
Ada
$190.9MAI customer service automation platform
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · From $30000/mo
- 19View alternative →
Kore.ai
$223MConversational AI for enterprise customer experience
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
- 20View alternative →
Observe.AI
$213MAI intelligence for the contact centre
Why it's similar: Shares categories with Open — AI Agents, AI Customer Support.
💵 Enterprise · Contact sales
Frequently asked questions
What are the best alternatives to Open?
The top-ranked alternatives to Open on NeuronFeed are Uniphore, Crescendo, Sierra, Ema, Decagon. Rankings are based on our Neuron score, which weighs funding, momentum and editorial signal.
Is there a free alternative to Open?
Yes — 14.ai, Voiceflow offer a free plans. See the pricing column for each alternative above.
How is this list ranked?
We rank alternatives by shared categories with Open, then by our proprietary Neuron score (0–100) which combines funding, team quality, momentum, and editorial input. The list refreshes every 30 days.
Open vs Uniphore — which is better?
It depends on use case. Uniphore (Enterprise business AI for conversations, agents, and data) is the #1-ranked alternative. See the full side-by-side at /compare/open-cx-vs-uniphore.
Explore more around Open
Contextual paths to related AI startups, deals and rankings.