AI Sales & Marketing Startups: Top 30 Transforming GTM

AI sales marketing startups have attracted $18.4B across 709 tracked deals since January 2024, fueled by a race to automate every stage of the go-to-market (GTM) stack. Bot Memo’s dataset reveals that this vertical is splitting into two distinct tiers: a handful of companies raising $100M+ rounds to build full-stack platforms, and a long tail of Seed-stage tools competing for narrow workflow niches. The median deal sits at $7M, meaning half the companies in this space raised less than a single enterprise contract is worth.

Key Takeaways:

• 709 deals totaling $18.4B in AI sales and marketing funding tracked since January 2024
• 47.9% of funded companies are AI Native, built from the ground up with AI at the core
• Marketing Technology (376 companies) and AI Agents (367 companies) dominate the tag distribution
• Seed stage accounts for 232 deals (32.7% of all rounds), signaling a flood of early-stage entrants
• New York leads as the top city, followed by San Francisco and London
• The United States accounts for 395 of 709 deals (55.7%)

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On this page

• The Top 30 AI Sales & Marketing Startups by Funding
• AI Sales Automation: Where VCs Are Betting Biggest
• AI Customer Support Startups Are Eating the GTM Stack
• AI Go-to-Market Tools: From Lead Gen to Content Generation
• Where AI Sales & Marketing Startups Are Based
• The Consolidation Signal: Full-Stack vs. Point Solutions
• Frequently Asked Questions
• Methodology

The Top 30 AI Sales & Marketing Startups by Funding

The 30 highest-funded AI sales and marketing companies account for $11.5B in disclosed capital, or 62.1% of the tracked total. That concentration comes with an important caveat: the table includes venture rounds, growth equity, debt, secondary transactions, and take-private deals. It is a capital map, not a pure venture-round leaderboard.

Rank	Company	Funding	Stage	Lead Investors	City
1	Squarespace	$6.9B	Growth	Permira	New York
2	Insider	$500M	Series E	General Atlantic	Istanbul
3	Brevo	$525M	Growth	General Atlantic, Oakley Capital	Paris
4	Parloa	$350M	Series D	General Catalyst	Berlin
5	Rokt	$335M	Secondary	Tiger Global, Square Peg, Barrenjoey, SecondQuarter	New York
6	Decagon	$250M	Series D	Coatue, Index Ventures	San Francisco
7	Rezolve Ai	$250M	Growth	A.G.P./Alliance Global Partners	London
8	MoEngage	$180M	Series F	ChrysCapital, Dragon Funds	San Francisco
9	ManyChat	$140M	Growth	Summit Partners	San Francisco
10	IntelePeer	$140M	Growth	Savant Growth LLC, VantagePoint Capital Partners	Dania Beach
11	Talon.One	$135M	Growth	Silversmith Capital Partners, Meritech Capital	Berlin
12	Cresta	$125M	Series D	World Innovation Lab, QIA	San Francisco
13	Piano	$120M	Series D	Updata Partners	Amsterdam
14	Brandtech Group	$115M	Series C	Fimalac	New York
15	Ascendx Cloud	$110M	Growth	Osprey Investors, Columbia Lake Partners	London
16	Upscale AI	$100M	Seed	Mayfield, Maverick Silicon	Santa Clara
17	InMobi	$100M	Debt	MARS Growth Capital	Bangalore
18	Framer	$100M	Series D	Meritech, Atomico	Amsterdam
19	Clay	$100M	Series C	CapitalG	New York
20	Profound	$96M	Series C	Lightspeed Venture Partners	New York
21	Capacity	$92M	Series D	TVC Capital, Toloka.vc	St. Louis
22	PolyAI	$86M	Series D	Georgian, Hedosophia, Khosla Ventures	London
23	Sanity	$85M	Series C	Bullhound Capital	Oslo / San Francisco
24	Storyblok	$80M	Series C	Brighton Park Capital	Linz
25	Boulevard	$80M	Series D	JMI Equity	Los Angeles
26	Reevo	$80M total	Series A	Khosla Ventures, Kleiner Perkins	Santa Clara
27	Hightouch	$80M	Series C	ICONIQ Growth	San Francisco
28	ShopMy	$77.5M	Series B	Bessemer Venture Partners, Bain Capital Ventures	New York
29	CRMBonus	$75M	Series B	BOND	Sao Paulo
30	Fundraise Up	$70M	Growth	Summit Partners	New York

Source: Bot Memo analysis of 709 AI sales & marketing deals (Jan 2024, Mar 2026)

Three patterns stand out. General Atlantic appears in two of the largest pure-play deals: Insider at $500M and Brevo at $525M in USD-converted funding. Berlin produced two top-15 companies, Parloa and Talon.One, punching above its weight against traditional US hubs. The list also includes outsized early bets like Upscale AI’s $100M Seed and Reevo’s $80M total funding, anchored by a $70M Series A co-led by Khosla Ventures and Kleiner Perkins.

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AI Sales Automation: Where VCs Are Betting Biggest

AI sales automation is the clearest capital magnet in the GTM stack. Sales enablement AI tags appear on 183 companies, while the more specific Sales Agents category, companies building autonomous AI that runs outbound sequences, qualifies leads, and books meetings via AI outreach tools, accounts for 77 funded startups.

The money tells a different story than the deal count. Clay raised $100M in its Series C at a $3.1B valuation after 6x revenue growth in 2024 with customers including OpenAI, Anthropic, and Canva. That valuation reflects investor conviction that the GTM data layer is a winner-take-most market.

Reevo represents the other end of the spectrum: an $80M launch round co-led by Khosla Ventures and Kleiner Perkins to build what it calls the first AI-native revenue operating system spanning marketing, sales, and customer success. The bet is that the entire legacy GTM technology stack from the cloud era can be replaced by a single vertically integrated platform.

The SDR (Sales Development Representative) replacement wave is real but uneven. 36% of B2B companies cut their SDR/BDR (Business Development Representative) headcount in 2025, the highest reduction among all sales roles surveyed among venture-backed B2B software firms. Yet 44% kept teams the same size, suggesting augmentation over wholesale replacement. The AI lead generation layer is where this shift is most visible, with 145 funded startups automating prospecting workflows that SDRs once handled manually.

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AI Customer Support Startups Are Eating the GTM Stack

Customer Support Automation tags appear on 150 companies in Bot Memo’s dataset, the fifth-largest category in AI marketing startups. But the funding tells a different story: the top AI customer support deals are among the largest in the entire vertical.

Parloa is the clearest example. The Berlin-based startup tripled its valuation to $3B in just eight months, raising $350M in a Series D led by General Catalyst. Parloa’s AI agents already handle calls for Allianz, Booking.com, and SAP. Among conversational AI startups, Parloa’s trajectory stands out for both scale and speed.

Decagon raised $250M in a Series D from Coatue and Index Ventures in San Francisco, building what it calls “the AI concierge for every customer.” Cresta, a Stanford AI Lab spinoff, secured $125M in its Series D co-led by World Innovation Lab and QIA at a $1.6B valuation, applying real-time AI coaching to contact center agents for Fortune 500 clients.

Capacity raised $92M in a Series D from St. Louis. London-based PolyAI raised $86M in a Series D for its conversational AI platform powering voice assistants across 45 languages.

The broader market validates this concentration. The AI for Customer Service market is projected to reach $47.82B by 2030, growing at a 25.8% compound annual growth rate (CAGR) from its $12.06B base in 2024. The signal from Bot Memo data: customer support is the first GTM function where the data points to full AI replacement at scale rather than augmentation.

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AI Go-to-Market Tools: From Lead Gen to Content Generation

The AI go-to-market category fragments into distinct sub-functions, and the tag distribution reveals where founders are clustering. Content Generation (164 companies) and AI lead generation (145 companies) are the two largest functional segments after the broader Marketing Technology and AI Agents umbrella categories.

AI voice agents represent an emerging layer, with 78 funded companies building voice-first interfaces for sales and support. IntelePeer raised $140M in growth funding from Savant Growth to drive AI agent development specifically for contact centers in Dania Beach, Florida. ManyChat raised $140M from Summit Partners in San Francisco for its business messaging automation platform that spans Instagram, Facebook Messenger, WhatsApp, SMS, and TikTok.

On the content side, Brandtech Group raised $115M in a Series C led by Fimalac at a $4B valuation in New York, building AI content generation tools for enterprise marketing teams. Sanity raised $85M in a Series C from Bullhound Capital for its content operating system, while Austrian startup Storyblok raised $80M in a Series C from Brighton Park Capital for AI-powered content management from Linz.

The stage distribution within these sub-categories skews heavily early. Seed rounds account for 232 of 709 deals (32.7%), and Pre-Seed adds another 77 (10.9%). Series A rounds total 153 deals (21.6%). Combined, pre-Series B companies represent 65.2% of all deals, a sign the market is still in land-grab mode.

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Where AI Sales & Marketing Startups Are Based

The geography of marketing technology startups in AI mirrors broader tech funding patterns, but with notable exceptions.

Country	Deal Count	Share of Total
United States	395	55.7%
United Kingdom	66	9.3%
Germany	26	3.7%
India	23	3.2%
Singapore	18	2.5%
Israel	18	2.5%
Canada	17	2.4%
France	15	2.1%

Source: Bot Memo analysis of 709 AI sales & marketing deals (Jan 2024, Mar 2026)

New York leads as the top city, driven by companies like Squarespace, Rokt, Clay, Brandtech Group, Profound, ShopMy, and Fundraise Up, seven of the top 30 are headquartered there. San Francisco follows with Decagon, MoEngage, ManyChat, Cresta, Hightouch, and Sanity (co-headquartered in Oslo). Among AI marketing startups, this US-centric concentration is typical, though Europe is closing the gap in late-stage capital.

Europe’s share is substantial. The UK’s 66 deals include London-based players like Rezolve Ai ($250M) and PolyAI ($86M). Germany’s 26 deals punch well above their deal count in capital terms: Parloa ($350M) and Talon.One ($135M) alone account for $485M from Berlin. Istanbul produced the second-largest pure-play deal in the dataset: Insider‘s $500M Series E from General Atlantic, making it one of the largest AI marketing rounds globally.

Paris contributed Brevo’s $525M USD-converted growth round, announced as EUR 500M. Amsterdam placed two companies in the top 30: Piano ($120M) and Framer ($100M). Sao Paulo’s CRMBonus ($75M Series B) signals that AI sales tools demand is extending into Latin American markets.

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The Consolidation Signal: Full-Stack vs. Point Solutions

One pattern across the top 30 deserves attention. The largest rounds are going to platforms that span multiple GTM functions, not single-purpose tools.

Reevo explicitly pitches replacing “an entire ecosystem of legacy go-to-market technologies.” Its $80M total funding, including a $70M Series A, sits in the same pattern as Brevo, MoEngage, and Hightouch: investors are backing systems that own multiple workflow steps.

The AI for Sales and Marketing market overall is forecasted to grow from $57.99B in 2025 to $240.58B by 2030 at a 32.9% CAGR. That growth is large enough to sustain both full-stack consolidators and point solutions. But the funding data suggests VCs are increasingly backing the former. Series D rounds in this dataset average $100M, compared to $7M at the median for all deals. Capital is flowing to companies that have already proven they can own multiple workflow steps.

For founders entering sales enablement AI, the implication is clear: narrow tools need to demonstrate a path to platform, or risk becoming features inside someone else’s stack. This consolidation dynamic is playing out across enterprise AI, but GTM is one of the cleanest places to see it because the buyer already owns a messy stack of point tools.

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Frequently Asked Questions

What are the best AI tools for sales and marketing?

The highest-funded AI sales tools include Clay ($100M Series C, data enrichment and outreach automation), Cresta ($125M Series D, real-time AI coaching for contact centers), and MoEngage ($180M Series F, cross-channel customer engagement). The “best” depends on function: Clay leads in sales data workflows, Parloa and Decagon lead in customer support automation, and Brandtech Group leads in AI-powered marketing content.

How much funding have AI sales startups raised?

Bot Memo’s dataset tracks $18.4B across 709 AI sales and marketing deals from January 2024 through March 2026. The median deal size is $7M, but the top 30 companies account for $11.5B of the tracked capital. That top 30 includes non-standard financing events, including Squarespace’s announced $6.9B take-private and InMobi’s $100M debt facility.

Which AI marketing startups are growing fastest?

The fastest-growing AI marketing startups by funding velocity include Parloa, which tripled its valuation to $3B in eight months, Clay, which reached a $3.1B valuation after 6x revenue growth in 2024, and Decagon, which raised a $250M Series D. At the early stage, Upscale AI’s $100M Seed and Reevo’s $80M total funding, including a $70M Series A, show how large the platform bet has become.

What AI tools do sales teams actually use?

Sales teams are adopting AI across the pipeline: Clay and Hightouch for data enrichment and AI lead generation, Cresta for real-time call coaching, ManyChat and IntelePeer for automated messaging and voice agents, and Reevo for end-to-end revenue operations. Bot Memo’s dataset shows 183 companies tagged under Sales Enablement and 77 under Sales Agents, with tools spanning outbound sequencing, lead scoring, conversation intelligence, and CRM automation.

What is the difference between AI sales tools and traditional CRM?

Traditional CRM systems like Salesforce and HubSpot are record-keeping platforms, they store contacts, track deals, and generate reports. AI sales tools go further: they automate outreach sequences, score leads in real time, coach reps during live calls, and generate personalized content. Companies like Clay enrich CRM data automatically, while platforms like Reevo aim to replace the entire stack. The trend among AI sales marketing startups is toward AI-native systems that act on data rather than just storing it.

Are AI sales tools replacing SDRs?

Partially. 36% of B2B companies reduced SDR headcount in 2025, the steepest cut among all sales roles. However, 44% kept teams unchanged. AI is replacing repetitive outbound sequences and lead qualification, while humans retain ownership of relationship-driven enterprise deals. Companies like Clay and Reevo automate the data and workflow layer, not the closing.

How is AI changing go-to-market strategies?

AI is collapsing the GTM stack from 10+ point solutions into integrated platforms. Bot Memo’s dataset of 709 tracked deals shows 367 companies tagged as AI Agents within the sales and marketing vertical alone. The shift is from human-executed playbooks to AI-orchestrated workflows where agents handle prospecting, qualification, content creation, and initial customer support, with humans focusing on strategy and complex deals. Gartner predicted 75% of B2B sales organizations would augment playbooks with AI-guided selling by 2025.

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Methodology

This analysis of AI sales marketing startups is based on 709 AI funding deals tracked in the Bot Memo database from January 2024 through March 2026.

Data sources: Public funding announcements, press releases, regulatory filings, and newsletter monitoring across 900+ sources per week.

Filters applied: Industry Vertical = “Marketing & Sales Tech.” Excluded misclassifications (Adsmom, xAI, USA Rare Earth, Aalyria, Simile). Deduplicated by company name, keeping the highest funding round per company. Companies were tagged across multiple functional categories (Marketing Technology, AI Agents, Sales Enablement, Content Generation, Customer Support Automation, Lead Generation, Voice Agents, Sales Agents).

Currency: All amounts in USD. Non-USD rounds converted at the exchange rate on the date of announcement.

Limitations: Funding data relies on public disclosure. Undisclosed rounds are excluded. Valuation data is available for a minority of deals. Multi-vertical companies (e.g., a CRM platform used for both sales and support) appear under all applicable tags, so tag counts sum to more than 709.