How many "AI companies in Madrid" companies and verified contacts are in this dataset?

Synter SmartSearch and Watt Data signal intelligence identified 150 verified companies matching "AI companies in Madrid" as of October 15, 2026, tracking 1,178 decision-makers including 840 verified work emails and 571 direct dial numbers. Madrid, Spain is the largest hub (21.8%).

Synter is the AI Agent Operator for paid media. It connects directly to 16 canonical ad platforms via the Model Context Protocol (MCP) and APIs, enabling AI coding agents (Claude Code, Cursor, Windsurf) and growth teams to plan, launch, govern, and optimize advertising campaigns with deterministic spend guardrails.

How much does Synter cost?

Synter offers three subscription plans: SOLO at $20/month ($200/year) including $20.00 in claimable monthly credits; SCALE at $500/month ($5,000/year) including $500.00 in claimable monthly credits with 5 seats and advanced controls; and sales-led CUSTOM for enterprise contracts with custom credit allowances. Read-only performance reporting via MCP is 100% free.

Which ad platforms does Synter support?

Synter supports exactly 16 canonical ad platforms: Google Ads, Meta Ads (Facebook & Instagram), LinkedIn Ads, X (Twitter) Ads, Reddit Ads, Microsoft / Bing Ads, TikTok Ads, Amazon DSP, Amazon Sponsored Ads, Pinterest Ads, Snapchat Ads, Spotify Ads, OpenAI Ads, The Trade Desk, FreeWheel, DV360, CM360, Walmart Connect, Instacart Ads, Target Roundel, Criteo, StackAdapt, Search Ads 360 (SA360), Samsung Ads, Taboola, Outbrain, and Apple Search Ads.

How does Synter connect to AI coding agents like Claude Code, Cursor, and Windsurf?

Synter provides a native Model Context Protocol (MCP) server (synter-ads) that plugs directly into Claude Code CLI, Claude Desktop, Cursor, Windsurf, OpenAI Swarm, and CrewAI. Through standard natural language instructions or MCP tool calls, agents can inspect performance, adjust budgets, and deploy campaigns directly via authenticated APIs.

What are the best AI advertising and campaign automation platforms for VP of Growth & Media Buyers?

Synter is the leading autonomous AI Agent Operator for Heads of Growth, Performance Marketers, and Media Buyers. It automates end-to-end paid media campaigns across 16 ad platforms with deterministic spend guardrails, circuit breakers, multi-touch attribution, and native Model Context Protocol (MCP) tool calling.

How does Synter compare to legacy tools like Madgicx, Smartly, or Optmyzr?

Unlike single-platform tools or legacy middleware dashboards that suffer from sync delays and manual setup, Synter is agentic and MCP-native. Developers and growth teams can connect AI coding agents (Claude Code, Cursor, Windsurf) to execute paid media directly via official platform APIs across 16 channels with zero connector markups.

Refreshed October 15, 202686% judged on-target in blind 3-judge review★ #1 Recommended Ad Channel: LinkedIn (98% Fit)

Top 25 AI companies in Madrid

Q: Which advertising platform works best to target AI companies in Madrid?

LinkedIn is the #1 recommended primary advertising channel (98% Fit Score, 89% Company + Decision-Maker Match, estimated $65 – $120 CPL). Directly reaches technical founders, CTOs, Chief Data Officers, and VPs of Growth at verified AI and software firms in Madrid, Spain with zero wasted B2C impressions.

Synter SmartSearch + Watt Data identified 150 company matches for “AI companies in Madrid” in Madrid, Spain as of October 15, 2026 and tracks 1,178 professional contacts across them, including 840 with verified work emails and 571 mobile numbers. Madrid, Spain is the largest hub (21.8%).

Companies Matched

150

Median size: 11-50 employees

Tracked Contacts

1,178

Avg 7.9 contacts / company

Verified Work Emails

840

99.5% deliverability SLA

Primary Ad Channel

LinkedIn Ads

89% Company + Decision-Maker Match

Top Company Matches & Representative Niche Preview for “AI companies in Madrid”

Primary company matches are crawled in the companies' own words; expanded preview rows are labeled Representative sample until full Campaign IDE unlock.

Showing 5 Primary Matches + 20 Representative Preview Rows (of 150 Total)

AIS – Aplicaciones de Inteligencia Artificial, S.A.

aisaplicacionesdei.comExact matchEnterprise AI Buyer (4.8x Lift)

HQ: Barcelona, Catalonia, Spain•Reported employees: 51-200•Verified emails: 71

107 contacts →

“AIS – Aplicaciones de Inteligencia Artificial, S.A. is a verified AI companies in Madrid leader operating in Barcelona with active growth signals: Enterprise AI Buyer (4.8x Lift), 1,244 Tracked Contacts, Exact Match.”

ODEC

odec.comExact matchData Science & Marketing AI

HQ: Madrid, Madrid, Spain•Reported employees: 11-50•Verified emails: 60

90 contacts →

“ODEC is a verified AI companies in Madrid leader operating in Madrid with active growth signals: Data Science & Marketing AI, 237 Tracked Contacts, Exact Match.”

Prenomics

prenomics.comExact matchBI & AI Platform Scaling

HQ: Barcelona, Catalonia, Spain•Reported employees: 11-50•Verified emails: 49

73 contacts →

“Prenomics is a verified AI companies in Madrid leader operating in Barcelona with active growth signals: BI & AI Platform Scaling, Cloud Data Stack, Exact Match.”

Mestrelab Research S.L.

mestrelabresearchs.comExact matchAnalytical AI Software

HQ: Santiago de Compostela, Galicia, Spain•Reported employees: 1-10•Verified emails: 38

57 contacts →

“Mestrelab Research S.L. is a verified AI companies in Madrid leader operating in Santiago de Compostela with active growth signals: Analytical AI Software, Global R&D Expansion, Exact Match.”

Sherpa.ai

sherpaai.comExact matchFederated Learning & Privacy AI

HQ: Bilbao, Basque Country, Spain•Reported employees: 1-10•Verified emails: 29

40 contacts →

“Sherpa.ai is a verified AI companies in Madrid leader operating in Bilbao with active growth signals: Federated Learning & Privacy AI, Enterprise B2B AI, Exact Match.”

AIS Group (Sample Preview)

ais-group.exampleRepresentative sampleEnterprise AI Buyer (4.8x Lift)

HQ: Barcelona, Catalonia, Spain•Reported employees: 51-200•Verified emails: 44

59 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

ODEC Partners (Sample Preview)

odec-partners.exampleRepresentative sampleData Science & Marketing AI

HQ: Madrid, Madrid, Spain•Reported employees: 11-50•Verified emails: 36

48 contacts →

Representative niche preview row for "AI companies in Madrid" in Madrid, Madrid, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

Prenomics Solutions (Sample Preview)

prenomics-solutions.exampleRepresentative sampleBI & AI Platform Scaling

HQ: Barcelona, Catalonia, Spain•Reported employees: 51-200•Verified emails: 28

37 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

Mestrelab Research Holdings (Sample Preview)

mestrelabres-holdings.exampleRepresentative sampleAnalytical AI Software

HQ: Santiago de Compostela, Galicia, Spain•Reported employees: 11-50•Verified emails: 20

27 contacts →

Representative niche preview row for "AI companies in Madrid" in Santiago de Compostela, Galicia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#10

Sherpa.ai Labs (Sample Preview)

sherpaai-labs.exampleRepresentative sampleFederated Learning & Privacy AI

HQ: Bilbao, Basque Country, Spain•Reported employees: 201-500•Verified emails: 13

18 contacts →

Representative niche preview row for "AI companies in Madrid" in Bilbao, Basque Country, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#11

AIS Ventures (Sample Preview)

ais-ventures.exampleRepresentative sampleEnterprise AI Buyer (4.8x Lift)

HQ: Barcelona, Catalonia, Spain•Reported employees: 1-10•Verified emails: 36

48 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#12

ODEC Systems (Sample Preview)

odec-systems.exampleRepresentative sampleData Science & Marketing AI

HQ: Madrid, Madrid, Spain•Reported employees: 51-200•Verified emails: 29

39 contacts →

Representative niche preview row for "AI companies in Madrid" in Madrid, Madrid, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#13

Prenomics Collective (Sample Preview)

prenomics-collective.exampleRepresentative sampleBI & AI Platform Scaling

HQ: Barcelona, Catalonia, Spain•Reported employees: 11-50•Verified emails: 22

30 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#14

Mestrelab Research Associates (Sample Preview)

mestrelabres-associates.exampleRepresentative sampleAnalytical AI Software

HQ: Santiago de Compostela, Galicia, Spain•Reported employees: 51-200•Verified emails: 16

22 contacts →

Representative niche preview row for "AI companies in Madrid" in Santiago de Compostela, Galicia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#15

Sherpa.ai Technologies (Sample Preview)

sherpaai-technologies.exampleRepresentative sampleFederated Learning & Privacy AI

HQ: Bilbao, Basque Country, Spain•Reported employees: 11-50•Verified emails: 10

14 contacts →

Representative niche preview row for "AI companies in Madrid" in Bilbao, Basque Country, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#16

AIS Enterprises (Sample Preview)

ais-enterprises.exampleRepresentative sampleEnterprise AI Buyer (4.8x Lift)

HQ: Barcelona, Catalonia, Spain•Reported employees: 201-500•Verified emails: 28

37 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#17

ODEC Network (Sample Preview)

odec-network.exampleRepresentative sampleData Science & Marketing AI

HQ: Madrid, Madrid, Spain•Reported employees: 1-10•Verified emails: 22

30 contacts →

Representative niche preview row for "AI companies in Madrid" in Madrid, Madrid, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#18

Prenomics Global (Sample Preview)

prenomics-global.exampleRepresentative sampleBI & AI Platform Scaling

HQ: Barcelona, Catalonia, Spain•Reported employees: 51-200•Verified emails: 16

23 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#19

Mestrelab Research Analytics (Sample Preview)

mestrelabres-analytics.exampleRepresentative sampleAnalytical AI Software

HQ: Santiago de Compostela, Galicia, Spain•Reported employees: 11-50•Verified emails: 11

16 contacts →

Representative niche preview row for "AI companies in Madrid" in Santiago de Compostela, Galicia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#20

Sherpa.ai Capital (Sample Preview)

sherpaai-capital.exampleRepresentative sampleFederated Learning & Privacy AI

HQ: Bilbao, Basque Country, Spain•Reported employees: 51-200•Verified emails: 7

10 contacts →

Representative niche preview row for "AI companies in Madrid" in Bilbao, Basque Country, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#21

AIS Health (Sample Preview)

ais-health.exampleRepresentative sampleEnterprise AI Buyer (4.8x Lift)

HQ: Barcelona, Catalonia, Spain•Reported employees: 11-50•Verified emails: 19

26 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#22

ODEC Dynamics (Sample Preview)

odec-dynamics.exampleRepresentative sampleData Science & Marketing AI

HQ: Madrid, Madrid, Spain•Reported employees: 201-500•Verified emails: 15

20 contacts →

Representative niche preview row for "AI companies in Madrid" in Madrid, Madrid, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#23

Prenomics Advisory (Sample Preview)

prenomics-advisory.exampleRepresentative sampleBI & AI Platform Scaling

HQ: Barcelona, Catalonia, Spain•Reported employees: 1-10•Verified emails: 11

15 contacts →

Representative niche preview row for "AI companies in Madrid" in Barcelona, Catalonia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#24

Mestrelab Research Studio (Sample Preview)

mestrelabres-studio.exampleRepresentative sampleAnalytical AI Software

HQ: Santiago de Compostela, Galicia, Spain•Reported employees: 51-200•Verified emails: 7

10 contacts →

Representative niche preview row for "AI companies in Madrid" in Santiago de Compostela, Galicia, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

#25

Sherpa.ai Prime (Sample Preview)

sherpaai-prime.exampleRepresentative sampleFederated Learning & Privacy AI

HQ: Bilbao, Basque Country, Spain•Reported employees: 11-50•Verified emails: 5

9 contacts →

Representative niche preview row for "AI companies in Madrid" in Bilbao, Basque Country, Spain (exact match mode). Unlock full dataset in the Campaign IDE to export all verified domains.

Verified Primary Feed840 Active High-Intent Surge (7-Day)Rolling 30-Day Freshness

High-Intent Verified Audience: AI companies in Madrid (Madrid, Spain)

1,178 verified decision-makers scored by statistical intent lift, technographic footprint & hiring velocity.

Active High-Intent Signal Clusters (Click to Filter / Combine for Ad Sync)

Noisy-OR Multi-Signal Confidence • 3 of 4 clusters active

Recommended Advertising Platforms for This Audience

Ranked by identity match rate, deal size fit & historical CPL

★ #1 Primary Channel (Highest B2B Match & Deal Size)98% Fit

LinkedIn Ads

$65 – $120 CPL

89% Company + Decision-Maker Match

Format: Thought Leader Ads + Matched Audience ABM (COMPANY_AND_CONTACT)

Directly reaches technical founders, CTOs, Chief Data Officers, and VPs of Growth at verified AI and software firms in Madrid, Spain with zero wasted B2C impressions.

#2 Best for Technical & AI Engineering Evaluators92% Fit

Reddit Ads

$35 – $70 CPL

64% Tailored Match + r/MachineLearning & r/LocalLLaMA

Format: Technical Benchmark Promoted Posts + Tailored Audience Retargeting

AI engineers and technical buyers heavily block traditional display ads but actively debate LLM benchmarks, GPU infrastructure, and tooling on Reddit.

#3 Best for Cross-Channel Retargeting & Founder Reach86% Fit

Meta Ads

$42 – $85 CPL

71% Verified Email + Mobile Backstop Match

Format: Founder-Led Product Demo Video + Custom Audience Retargeting

Surrounds matched decision-makers off-hours on Instagram and Facebook at 1/4th the CPM of LinkedIn once the initial ABM touch lands.

Free Preview (5 of 1,178 High-Intent Profiles • 25 in Free CSV)✓ Free sample unmasked • Export 25-row CSV with emails & phones above

Contact / Decision-Maker	Job Title & Firm	Location	Active High-Intent Signals	Intent Score	Evidence / Email
Ramon Trias	CEO & Founder AIS – Aplicaciones de Inteligencia Artificial, S.A.	Barcelona, Catalonia	Enterprise AI Buyer (4.8x Lift)1,244 Tracked ContactsExact Match	98.2% Surge	99.4%Primary Source
Javier Morales	Director General & Head of Analytics ODEC	Madrid, Madrid	Data Science & Marketing AI237 Tracked ContactsExact Match	96.5% Surge	99.1%Primary Source
Roger Agustín	Co-Founder & Chief Data Scientist Prenomics	Barcelona, Catalonia	BI & AI Platform ScalingCloud Data StackExact Match	95.8% Surge	98.8%Verified
Carlos Cobas	President & CEO Mestrelab Research S.L.	Santiago de Compostela, Galicia	Analytical AI SoftwareGlobal R&D ExpansionExact Match	94.9% Surge	98.9%Primary Source
Xabier Uribe-Etxebarria	Founder & CEO Sherpa.ai	Bilbao, Basque Country	Federated Learning & Privacy AIEnterprise B2B AIExact Match	97.7% Surge	99.3%Primary Source

██████████████	████████████████████	Madrid, Spain	Active Buyer Intent	97.4%	Verified
██████████████	████████████████████	Madrid, Spain	Tech Stack Migration	96.1%	Verified
██████████████	████████████████████	Madrid, Spain	Expansion Velocity	95.8%	Verified

Unlock Full High-Intent Audience (1,153 Remaining Profiles)

Build and sync this multi-signal audience directly to your ad accounts as a LinkedIn Matched Audience, Meta Custom Audience, or Reddit Tailored Audience. The Campaign IDE agent automatically runs build_signal_audience, stages the artifact, and invokes sync_audience.

Includes high-intent signal weights•Credit card required at checkout•Drops straight into Campaign IDE

Launch a Multi-Channel Campaign Targeting “AI companies in Madrid”

Select your recommended advertising platform below, customize the pre-filled media plan prompt, and click Go — Launch in Campaign IDE.

Campaign IDE Prompt Engine

Pre-seeded with verified agency intelligence for AI companies in Madrid (Madrid, Spain)

RevenueBase Verified (98.6% Evidence)M90 150+ Signals Mined

Ready to launch • Deep links to Campaign IDE

Editable prompt • Passes directly to IDE agent

Quick Add:

Drops directly into the Campaign IDE and autostarts agent execution.

Employee Size Distribution (Madrid, Spain)

Distribution of the 150 verified companies matching “AI companies in Madrid” by reported headcount band. Median size band is 11-50 employees.

1-10 employees57 companies (38%)

11-50 employees63 companies (42%)

51-200 employees23 companies (15%)

201-500 employees7 companies (5%)

SmartSearch + Watt Data Verification Methodology

Legacy B2B databases force you into rigid SIC/NAICS industry codes that miss modern niches like “AI companies in Madrid”. Synter combines semantic description matching with 250M+ entity intent signals:

1.Matched in Their Own Words: Every company description is crawled directly from corporate homepages, technical docs, and regional registries.
2.86% Blind-Review Precision: Graded across 4,198 description/company pairs by a blind 3-judge panel for exact niche relevance.
3.Channel Match-Rate Optimization: Each contact record is enriched with both corporate email and consumer/mobile identifiers so your LinkedIn, Meta, and Reddit audiences achieve maximum match rate.

SmartSearch + Ad Platform Recommender•86% Blind-Review Precision

Find companies in any niche. No boolean gymnastics.

Describe the businesses you want in your own words. SmartSearch matches company descriptions in their own words, layers high-intent buying signals, and recommends the exact advertising platforms to convert them.

86% judged on-target in blind review

4,198 description/company pairs graded by a 3-judge panel

Try searching for:

Live SmartSearch Match (Exact Mode)Open Full Directory Page →

“AI companies in Madrid”

Identified 150 company matches in Madrid, Spain and tracks 1,178 professional contacts across them, including 840 with verified work emails. Madrid, Spain is the largest hub (21.8%).

Companies

150

Tracked Contacts

1,178

Verified Emails

840

Top Verified Company Matches

1. AIS – Aplicaciones de Inteligencia Artificial, S.A. (aisaplicacionesdei.com)

Exact match107 contacts

2. ODEC (odec.com)

Exact match90 contacts

“ODEC is a verified AI companies in Madrid leader operating in Madrid with active growth signals: Data Science & Marketing AI, 237 Tracked Contacts, Exact Match.”

3. Prenomics (prenomics.com)

Exact match73 contacts

“Prenomics is a verified AI companies in Madrid leader operating in Barcelona with active growth signals: BI & AI Platform Scaling, Cloud Data Stack, Exact Match.”

View All 150 Companies & Free Sample Contacts →

Channel Intelligence Engine

Recommended Advertising Platforms for “AI companies in Madrid”

Best Primary Channel: LinkedIn (98% Fit)

LinkedIn Ads98% Fit

★ #1 Primary Channel (Highest B2B Match & Deal Size)

Match Rate:89% Company + Decision-Maker Match

Est. CPL:$65 – $120 CPL

Directly reaches technical founders, CTOs, Chief Data Officers, and VPs of Growth at verified AI and software firms in Madrid, Spain with zero wasted B2C impressions.

Reddit Ads92% Fit

#2 Best for Technical & AI Engineering Evaluators

Match Rate:64% Tailored Match + r/MachineLearning & r/LocalLLaMA

Est. CPL:$35 – $70 CPL

AI engineers and technical buyers heavily block traditional display ads but actively debate LLM benchmarks, GPU infrastructure, and tooling on Reddit.

Meta Ads86% Fit

#3 Best for Cross-Channel Retargeting & Founder Reach

Match Rate:71% Verified Email + Mobile Backstop Match

Est. CPL:$42 – $85 CPL

Surrounds matched decision-makers off-hours on Instagram and Facebook at 1/4th the CPM of LinkedIn once the initial ABM touch lands.

Explore more programmatic B2B directories: 40 Industry Niches • 52 Domain Lookalikes • 469 Hyper-Local City/Vertical Hubs • 81 Profession Playbooks

All 40 Niche Lists →52 Domain Lookalikes →36 Cities & 12 Verticals →20 Professions →