Tiledesk
Customer Leads
Automate customer service with AI agents across channels.
Like NOS Agent, Tiledesk is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
We've curated 42 of the best alternatives to NOS Agent, ranked by feature overlap, topic similarity, user ratings, and popularity. Tiledesk, NameDrop, and DeepGaze lead the list as the closest matches.
Updated May 18, 2026
The list includes 16 freemium, 13 paid, and 13 with a free trial, so whether you're looking for a no-cost replacement or a more capable paid tier, there's an option to compare. NOS Agent itself is free-trial, which makes free-trial alternatives the most natural starting point.
Many of these tools cluster around use cases like Lead Generation, Marketing Automation, Free + From $49/mo, and Sales Automation — the same problem spaces NOS Agent addresses. Cross-referencing tools that overlap on multiple topics gives a more reliable signal than category alone, because two products in the same category can still serve very different workflows.
Our ranking weighs eight signals: shared category, topic overlap, feature overlap, name and description text similarity (via PostgreSQL's pg_trgm and tsvector), Bayesian-smoothed user ratings, pricing-model match, popularity, and editorial overrides. Scores are then normalized within each tool's own candidate pool so the top match always represents the strongest available alternative.
Use the table of contents below to jump to free or paid alternatives, or scroll down to compare each option side-by-side with NOS Agent.
Ranked by compatibility score
Customer Leads
Automate customer service with AI agents across channels.
Like NOS Agent, Tiledesk is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Find the best places to mention your product on social media
Like NOS Agent, NameDrop is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
AI bot finds product-ready leads on Reddit
Like NOS Agent, DeepGaze is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Respond to every lead in under two minutes
Like NOS Agent, Regula AI Inbound Lead Response Engine is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Automate social monitoring and outreach to boost sales.
Like NOS Agent, Devi is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Automate lead research with AI-powered buyer signals.
Like NOS Agent, Oppwiser is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Completely automated Ai outreach with prospect data and automated demo scheduling.
Like NOS Agent, Meetz is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
AI-Powered Lead Generation Machine
Like NOS Agent, LeadFinder is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Find the right customers in seconds.
Like NOS Agent, Telescope AI is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Find Your Potential Clients’ Accurate Contact Data with AI
Like NOS Agent, AI Client Finder by SynthMind is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Unlock unlimited LinkedIn lead generation forever.
Like NOS Agent, MooseMail is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Find Leads in Minutes
Like NOS Agent, Leads Find is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
Turn ICPs into actionable target accounts instantly.
Like NOS Agent, LeadTalk is in the Customer Leads category. Both are free-trial. Worth comparing on the detail page.
Customer Leads
AI-powered personal assistant for everyday tasks
Like NOS Agent, HeyLibby is in the Customer Leads category. HeyLibby is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
Scale outreach with unlimited emails and smart AI.
Like NOS Agent, Instantly is in the Customer Leads category. Instantly is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
AI-powered process documentation in 24 hours.
Like NOS Agent, Jackrabbit Ops is in the Customer Leads category. Jackrabbit Ops is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
AI-qualified leads for B2B hypergrowth
Like NOS Agent, Looti is in the Customer Leads category. Looti is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
Connect home renovation pros with high-potential leads
Like NOS Agent, Mindelia is in the Customer Leads category. Mindelia is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
Boost leads with ChatGPT-powered chatbots
Like NOS Agent, Presbot is in the Customer Leads category. Presbot is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
Find and convert leads with AI-powered messages.
Like NOS Agent, Double is in the Customer Leads category. Double is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
Webtastic creates AI Sales Agents. Cara is specialized in Outbound B2B Sales
Like NOS Agent, Cara by Webtastic AI is in the Customer Leads category. Cara by Webtastic AI is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
AI-driven lead insights for sales success.
Like NOS Agent, LeadMaster is in the Customer Leads category. LeadMaster is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
AI chatbot for small business success
Like NOS Agent, ChatSMB is in the Customer Leads category. ChatSMB is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Customer Leads
Simplify B2B prospecting with AI-powered tools.
Like NOS Agent, Scout is in the Customer Leads category. Scout is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
0 free and 16 freemium options.
10 more free/freemium alternatives listed below. Browse all NOS Agent alternatives ↓
16 free or freemium alternatives to NOS Agent on /tools/nos-agent/alternatives.
13 paid options.
7 more paid alternatives listed below. Browse all NOS Agent alternatives ↓
13 paid alternatives to NOS Agent on /tools/nos-agent/alternatives.
18 additional candidates
Like NOS Agent, Zeliq is in the Customer Leads category. Zeliq is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Rizz.farm is in the Customer Leads category. Rizz.farm is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, IT Leads is in the Customer Leads category. IT Leads is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Respond.io is in the Customer Leads category. Respond.io is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Scalez is in the Customer Leads category. Scalez is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, GrowEasy is in the Customer Leads category. GrowEasy is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Automatica is in the Customer Leads category. Automatica is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Winware is in the Customer Leads category. Winware is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Muraena - AI-powered B2B lead generation is in the Customer Leads category. Muraena - AI-powered B2B lead generation is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, LeadHunt AI is in the Customer Leads category. LeadHunt AI is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, MapsScraperAI is in the Customer Leads category. MapsScraperAI is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Sypher is in the Customer Leads category. Sypher is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Cohesive is in the Customer Leads category. Cohesive is freemium, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, Obi Helper is in the Customer Leads category. Obi Helper is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, AI Arkitechs is in the Customer Leads category. AI Arkitechs is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, LeadMagic is in the Customer Leads category. LeadMagic is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, SmartLeadMagnet is in the Customer Leads category. SmartLeadMagnet is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Like NOS Agent, LeadsGenerator AI is in the Customer Leads category. LeadsGenerator AI is paid, while NOS Agent is free-trial. Worth comparing on the detail page.
Tiledesk ranks as the highest-scoring alternative to NOS Agent, based on shared category, topic overlap, feature similarity, and user ratings. Ratings are still being collected for this tool.
Yes — 0 fully free and 16 freemium alternatives are available, including HeyLibby, Instantly, and Looti.
Tiledesk is similarly priced (free-trial) and sits in the same category (Customer Leads). View its detail page to compare features, integrations, and reviews side-by-side.
Top Customer Leads alternatives include Tiledesk, NameDrop, DeepGaze, and Regula AI Inbound Lead Response Engine. These tools share the same primary category and have meaningful topic overlap with NOS Agent.
Neither NOS Agent nor Tiledesk has user ratings yet — be the first to review either tool to help future visitors compare them.