PersonalizeThat vs Certainly
In the face-off between PersonalizeThat vs Certainly, which AI Sales tool takes the crown? We scrutinize features, alternatives, upvotes, reviews, pricing, and more.
In a face-off between PersonalizeThat and Certainly, which one takes the crown?
If we were to analyze PersonalizeThat and Certainly, both of which are AI-powered sales tools, what would we find? Interestingly, both tools have managed to secure the same number of upvotes. Your vote matters! Help us decide the winner among aitools.fyi users by casting your vote.
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PersonalizeThat
What is PersonalizeThat ?
PersonalizeThat leverages AI technology to revolutionize the way sales teams conduct outreach by providing a cutting-edge tool for generating personalized cold emails. By integrating with LinkedIn, the platform allows for thorough research and customization, ensuring that each cold email speaks directly to the prospect's needs or interests.
Whether it's reviewing LinkedIn profiles, analyzing recent employer news, or finding relevant industry articles, PersonalizeThat does the heavy lifting and utilizes ChatGPT to craft tailored cold emails that are bound to increase engagement and response rates. With functionalities that offer seamless integration with popular CRMs and email tools, PersonalizeThat is designed to fit smoothly into existing sales workflows.
Moreover, the service is committed to respecting user data privacy and offers clear information regarding its usage and privacy practices.
Certainly
What is Certainly?
Certainly deploys autonomous AI agents that handle customer conversations across web chat, WhatsApp, Instagram, SMS, email, and voice. Instead of scripted decision trees, the agents reason about goals, call tools in your stack, and resolve tickets end to end. The platform connects to Shopify, Zendesk, Salesforce, Gorgias, and 200-plus AI models with automatic failover.
Traditional chatbots break when customers go off-script. Certainly pairs agentic AI with implementation support from Copenhagen, where the company has operated since 2017. Customers like Feastables, Quad Lock, and Fintiba report containment rates above 40% and measurable revenue impact from post-chat purchases.
E-commerce brands, CX teams, and sales organizations use Certainly for customer support, conversational commerce, and internal ops. Starter plans begin at 500 euros per month with conversation-based billing and a 3-month pilot option.
PersonalizeThat Upvotes
Certainly Upvotes
PersonalizeThat Top Features
Tailored Cold Emails: Generates highly personalized cold emails using LinkedIn profile research and industry-specific information.
Integration with CRMs: Plans to connect with Gmail, MailChimp, and Salesforce to streamline your sales process.
Data Privacy: Transparent handling of data with easy removal of records upon request and clear privacy policy practices.
Flexible Access: Prioritized weekly access granted based on referrals, with options for quick trial and multiple subscription tiers.
Cost-Effective Pricing: Provides an affordable base plan at $9 per month with the first 5 AI-generated cold emails for free.
Certainly Top Features
Supports web, WhatsApp, Instagram, Facebook, SMS, email, and voice from one agent
Native integrations with Shopify, Zendesk, Salesforce, Gorgias, and Freshdesk
Switch between Claude, GPT, Gemini, and 200+ OpenRouter models without rebuilding
Starter plan from 500 euros per month with conversation-based billing
99.9% uptime SLA with GDPR-compliant EU data storage
G2 rating of 4.8 with 1,000+ agents deployed worldwide
PersonalizeThat Category
- Sales
Certainly Category
- Sales
PersonalizeThat Pricing Type
- Freemium
Certainly Pricing Type
- Paid