Warmly
Warmly
AI revenue orchestration platform that de-anonymizes website visitors and runs autonomous outbound. Four products from $10K/year: web deanonymization, inbound chat, AI inbound autopilot, AI TAM agent.
We track and rank the best AI sales agents built for Startups businesses. Every agent below is evaluated on pricing, deployment complexity, integrations, and capability depth — so you can choose the right tool to automate sales, generate leads, and close more deals in Startups.
28 agents indexed· Updated July 2026
Warmly
AI revenue orchestration platform that de-anonymizes website visitors and runs autonomous outbound. Four products from $10K/year: web deanonymization, inbound chat, AI inbound autopilot, AI TAM agent.
Knowzilla OÜ
Real-time AI sales copilot that gives reps live answers, playbook guidance, and next-best actions during calls. Auto-generates summaries, next steps, and CRM updates. Free tier available; paid plans from EUR 39/seat/mo.
Drift (Salesloft)
B2B conversational AI platform now part of Salesloft. AI chatbots that qualify visitors, book meetings, and route accounts in real time. Custom enterprise pricing, no new contracts being issued.
Artisan AI
Autonomous AI BDR that sources leads from 250M+ contacts, sends personalized multi-channel outreach, handles objections, and books meetings end-to-end. Quote-only plans, no free tier. YC-backed, $36.5M raised.
Lightfield
AI-native CRM for startups and growth-stage companies with automatic data entry, meeting recording, call intelligence, and AI-powered insights. Starter $89/user/mo; Pro $249/user/mo.
Salesbricks
B2B revenue platform for fast deal close with CPQ, quote-to-cash, legal terms, deal shaping, and billing automation. Startup $500/mo; Growth $1,500/mo (annual). Enterprise custom.
HubSpot
HubSpot's sales platform with Breeze AI agents for prospecting, deal coaching, and support, plus an official MCP server for CRM access. Free tier; Starter from $7/seat/mo annual.
Instantly
Cold email infrastructure with unlimited sending accounts, automated warmup, AI reply classification, and an official MCP server. Outreach from $37.60/mo annual, or $47 monthly.
Apollo
B2B sales intelligence with 230M+ contacts, AI sequencing, and autonomous outreach. Free plan; paid from $49/user/mo billed annually ($65 monthly). 600,000+ companies.
SellerAI
Autonomous AI agent team for ecommerce: product sourcing, listing creation, ad management, order fulfillment, and customer support across Shopify and eBay. Free tier; Starter $10/mo through Pro $160/mo.
Close
Inside-sales CRM with built-in calling, SMS, email, and Chloe AI sales agent on every plan. Solo $9, Essentials $35, Growth $99, Scale $139/seat/mo billed annually. 100+ integrations.
Instantly
Autonomous outbound agent: reads your site, finds prospects from 450M+ contacts, writes and sends emails, handles replies. Needs the $94/mo Starter bundle ($85 annual), not $47.
lemlist
Multichannel outreach across email, LinkedIn, calling, SMS, and WhatsApp with AI personalization. Email $55/mo annual with unlimited users; Multichannel $87/user/mo. SOC 2 Type II.
Monday.com
AI-powered Work CRM from monday.com with native AI Sidekick, automation, and pipeline management. Basic $21/seat, Standard $28/seat, Pro $48/seat (yearly). 18% off yearly.
GojiberryAI
Y Combinator-backed AI sales agent that books meetings on autopilot via intent-based prospecting and multichannel outreach. Pro $99/mo. MCP supported. Made in the EU.
Linked API
Secure LinkedIn API for teams and AI agents: automate messaging, networking, search, and outreach via API, SDK, CLI, MCP, or no-code platforms. Core $49/seat/mo.
Avina
AI sales platform with custom buying signals, X-Ray Pixel for anonymous visitor reveal, and an AI outbound agent that drafts signal-grounded emails. YC-backed. Plans from $129/mo billed annually.
Orange Slice
AI GTM agent that builds sales workflows in plain English: prospect, enrich from 100+ sources, qualify leads, and push to CRM automatically. Free tier available, paid from $20/month.
FuseAI
AI-native outbound sales platform consolidating data, enrichment, email, LinkedIn, dialer, and signals into one platform. YC W25-backed. Plans from $119/mo.
Fundraisly
AI fundraising agent that analyzes 300K+ investors, maps warm intro paths, and runs cold outreach to book 10 to 50 investor meetings in 90 days. Plans from $1,000/month.
ReplyApp Inc.
Autonomous AI SDR agent from Reply.io that learns your product, defines your ICP, finds prospects in a 1B+ database, builds multichannel sequences, handles replies, and books meetings. From $500/mo.
ReplyApp Inc.
Multichannel sales engagement platform combining email, LinkedIn, SMS, and calls with AI personalization, a 1B+ contact database, and deliverability suite. Plans from $89/user/mo with free trial.
Elentaria
Agentic revenue execution layer for B2B: connects to your marketing, sales, and data stack, unifies channels into one view, and executes weekly with a senior GTM expert. Demo-led pricing.
AiSDR
AI SDR platform with autonomous outreach across LinkedIn and email. Solo $200/mo, Explore $720/mo, Scale $2,000/mo on annual billing (20% off quarterly). Unlimited seats on paid plans. 250+ companies.
Mixmax
Gmail-native sales engagement platform with AI Copilots for inbox, meetings, and sequences. Inbox Copilot from $29/user/mo annual; Suite $89/user/mo. Free tier available.
Lavender
AI email intelligence company with two products: Email Coach for real-time scoring and Ora, an autonomous AI sales agent. Free (5 emails/month); Starter $27/mo; Ora $500/agent/mo (USD).
Navattic
AI-powered interactive demo platform with Copilot AI and MCP Server. Starter Free; Base/Growth custom-priced (annually billed). Speeds up buyer journey across GTM teams.
11x.ai
AI SDR digital worker for B2B outbound sales with autonomous prospecting, personalization, and outreach across email and LinkedIn. Custom enterprise pricing, typically $25K-$200K+/year.
Based on our index, the top AI sales agents for Startups are Warmly, Knowzilla, Drift Conversational Marketing. These are ranked by rating and capability depth across 28 indexed agents.
When evaluating AI sales agents for Startups, consider pricing model (free vs subscription vs usage-based), deployment difficulty, integrations with your existing stack, and whether the agent specialises in Startups workflows. Every agent on this page includes structured data on all of these dimensions.
Yes — several AI sales agents offer free or freemium plans. Use the filter pills above to narrow by pricing, or browse the full AI Sales Agents index.