Sellio vs NINA
Side-by-side comparison of features, pros & cons, pricing, and community votes (2026).
π NINA leads with 345 upvotes

AI customer support in one shared inbox powered by AI agents
Sellio is an innovative AI-driven customer support platform that consolidates communication channels into a single shared inbox. It integrates live chat, WhatsApp, Instagram, Telegram, and email, allowing support teams to manage multiple messaging platforms seamlessly. What sets Sellio apart is its AI agents, which are trained on your companyβs documentation, enabling automated responses that enhance customer experience and reduce response times. Additionally, Sellio offers ticket management and analytics features, providing valuable insights into support performance and customer interactions. Designed for businesses seeking to streamline their customer service operations, Sellio simplifies multichannel support while leveraging artificial intelligence to improve efficiency and customer satisfaction.
Pros
- Unified inbox for multiple messaging platforms
- AI agents trained on company-specific docs for automated support
- Includes ticket management and analytics for performance insights
- Enhances response speed and consistency
- Suitable for businesses of various sizes
Cons
- Vague information on pricing and plans
- Potential learning curve for AI training customization
- Limited details on native integrations with other CRM tools
Best for
- β’ Managing customer inquiries across social media and email from a single dashboard
- β’ Automating common support questions with AI agents
- β’ Reducing response times in high-volume support environments
- β’ Gaining insights through analytics to improve support quality
Pricing: Pricing not verified

Guide users step by step inside your product.
NINA is an innovative in-product guidance tool designed for B2B SaaS companies aiming to enhance user onboarding and support experiences. Unlike traditional tutorials, chatbots, or static FAQs, NINA lives within the product interface, offering real-time, contextual assistance. Users can ask questions via voice or text when they encounter difficulties, and NINA provides step-by-step guidance directly on the live interface. This approach reduces reliance on support tickets, onboarding calls, and help documentation, streamlining the user journey and fostering higher engagement. NINA is especially valuable for SaaS teams seeking to improve customer success and reduce support workload by empowering users to solve problems independently. Its dynamic, non-scripted nature ensures tailored, relevant support that adapts to each user's specific context, making onboarding more intuitive and support more efficient.
Pros
- Provides real-time, contextual guidance directly within the product interface
- Reduces support tickets and onboarding calls by empowering users to self-serve
- Supports voice and text input for flexible user interaction
- Not scripted, ensuring personalized and adaptive assistance
- Helps improve user engagement and satisfaction
Cons
- Limited information on pricing and deployment specifics
- May require integration effort for some SaaS platforms
- Potential learning curve for teams unfamiliar with in-product guidance tools
Best for
- β’ Onboarding new users to complex SaaS platforms
- β’ Reducing support tickets by providing immediate help within the app
- β’ Guiding users through multi-step workflows or features
- β’ Assisting users who encounter specific issues or errors
Pricing: Likely operates on a SaaS subscription model, possibly offering tiered plans based on user volume or feature access. Specific pricing details are not publicly available, but similar tools often include a free trial or freemium options with paid plans starting around $50-$200 per month for small to medium teams.