Best Certainly Alternatives in 2026
Compare 7+ alternatives to Certainly. Find the perfect customer-support agent for your needs.
Certainly
Autonomous AI agents that resolve conversations end to end
$578.35/mo
Enterprise
AI-Native
7 Alternatives to Certainly
What matters most to you?
Filter by Capabilities (all)
#1 Pick
Ada
customer-support
80%
Quality Score
#2 Pick
Intercom Fin Agent
customer-support
75%
Quality Score
#3 Pick
Forethought
customer-support
71%
Quality Score
Sierra
customer-support
71%
Quality Score
Glia
customer-support
69%
Quality Score
Siena
customer-support
68%
Quality Score
* Quality Scores are based on 9 dimensions for tools, 12 for agents (universal SaaS + AI-specific: accuracy, safety, performance + agent task completion, tool use, planning) from public data. How we score →
Frequently Asked Questions
What are the best alternatives to Certainly?
The best alternatives depend on your specific needs. For customer-support, there are several strong options with different strengths. Consider factors like pricing, features, and your specific use case when choosing.
Is there a free alternative to Certainly?
Yes, there are several free alternatives available. Many agents offer generous free tiers or trial periods. Look for options marked as "Free" or "Freemium" in our list to find agents that won't cost you anything to get started.
What's cheaper than Certainly?
Several alternatives offer lower pricing than Certainly's $578.35/month. Use the "Cheaper" filter to see all options below this price point. Consider what features you actually need to find the best value.
Which Certainly alternative has the best reviews?
User reviews vary based on use case and expectations. Use the "Higher Rated" filter to see alternatives with better overall ratings. Remember to read recent reviews that match your intended use case.
Can I switch from Certainly to another agent easily?
Switching difficulty varies by agent. Many alternatives offer migration guides or import features. Before committing, try free trials to ensure the new agent meets your needs. Consider data portability and learning curve when making your decision.