AI Agent Index

Best AI Sales Agents for Startups (2026)

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 August 2026

1

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.

subscriptionb2bai-sales-agents
intent-detectionwebsite-deanonymizationoutbound-automation
2

Knowzilla

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.

freemiumb2bai-sales-agents
lead-generationconversation-intelligenceintent-detection
3

Linked API

Linked API

LinkedIn automation API for teams and AI agents: messaging, networking, search and outreach via API, SDK, CLI, MCP or no-code. Core $49/seat/mo billed annually, $69 monthly (USD).

subscriptionb2bai-sales-agents
lead-generationoutbound-automationcrm-sync
4

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.

customenterpriseai-sales-agents
lead-generationintent-detectionpersonalization
5

Instantly.ai

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.

subscriptionb2bai-sales-agents
outbound-automationemail-optimizationlead-generation
6

Navattic

Navattic

AI-powered interactive demo platform with Copilot AI and an MCP server for AI agents. Free Starter tier; Startup, Base, and Growth plans custom-priced. Speeds the buyer journey across GTM teams.

freemiumb2bai-sales-agents
lead-generationpersonalizationintent-detection
7

monday CRM

Monday.com

AI-powered work CRM from monday.com with native AI Sidekick, automation, and pipeline management. Basic $12, Standard $17, Pro $28/seat/mo billed annually (USD); Ultimate custom.

subscriptionsmbai-sales-agents
pipeline-managementcrm-syncemail-optimization
8

Artisan Ava

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.

lead-generationoutbound-automationpersonalization
9

Lightfield

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.

subscriptionb2bai-sales-agents
crm-syncemail-optimizationconversation-intelligence
10

Salesbricks

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.

subscriptionb2bai-sales-agents
pipeline-managementcrm-syncreporting
11
Featured

HubSpot's sales platform with Breeze AI agents for prospecting, deal coaching and support, plus two official MCP servers and an MCP client. Free tier, Starter from $7/seat/mo annual.

freemiumsmbai-sales-agents
crm-syncpipeline-managementemail-optimization
12

Apollo.io

Apollo

Featured

B2B sales intelligence with 240M+ contacts, AI sequencing, and autonomous outreach. Free plan, with paid tiers from $49/user/mo billed annually or $65 monthly. Over 600,000 companies.

freemiumb2bai-sales-agents
lead-generationoutbound-automationemail-optimization
13

SellerClaw

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.

freemiumsmbai-sales-agents
outbound-automationpersonalizationworkflow-builder
14
Featured

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.

subscriptionsmbai-sales-agents
outbound-automationconversation-intelligenceemail-optimization
15
Featured

Autonomous outbound agent: reads your site, finds prospects from 450M+ contacts, writes and sends emails, handles replies. Needs Outreach plus Credits, from $94/mo or $75.20 annual, not $47.

subscriptionb2bai-sales-agents
lead-generationoutbound-automationemail-optimization
16

lemlist

lemlist

Featured

Multichannel outreach across email, LinkedIn, calling, SMS, and WhatsApp with AI personalization. Email $55/mo annual for unlimited users, Multichannel $87/user/mo. SOC 2 Type II.

subscriptionb2bai-sales-agents
outbound-automationemail-optimizationlead-generation
17

Gojiberry AI

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.

freemiumsmbai-sales-agents
lead-generationoutbound-automationintent-detection
18

Avina

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.

subscriptionb2bai-sales-agents
lead-generationintent-detectionoutbound-automation
19

Orange Slice

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.

freemiumb2bai-sales-agents
lead-generationoutbound-automationpersonalization
20

FuseAI

FuseAI

AI-native outbound sales platform consolidating data, enrichment, email, LinkedIn, dialer, and signals into one platform. YC W25-backed. Plans from $119/mo.

subscriptionb2bai-sales-agents
lead-generationoutbound-automationautonomous
21

Fundraisly

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.

subscriptionsmbai-sales-agents
lead-generationoutbound-automationpersonalization
22

Jason AI

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.

subscriptionb2bai-sales-agents
outbound-automationlead-generationpersonalization
23

Reply.io

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.

subscriptionb2bai-sales-agents
outbound-automationemail-optimizationlead-generation
24

Elentaria

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.

subscriptionsmbai-sales-agents
content-creationoutbound-automationcampaign-automation
25

AiSDR

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.

subscriptionb2bai-sales-agents
outbound-automationlead-generationscheduling
26

Mixmax

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.

freemiumsmbai-sales-agents
email-optimizationoutbound-automationscheduling
27

Lavender

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).

freemiumb2bai-sales-agents
email-optimizationpersonalizationoutbound-automation
28

11x Alice

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.

outbound-sdrlinkedin-automationmeeting-booking

Frequently asked questions

What are the best AI sales agents for Startups?

Based on our index, the top AI sales agents for Startups are Warmly, Knowzilla, Linked API. These are ranked by rating and capability depth across 28 indexed agents.

How do I choose an AI agent for Startups?

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.

Are there free AI agents for Startups?

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.