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Top 20 Substack Influencers in Spain in 2025

Spain’s Substack community is gaining momentum with writers exploring entrepreneurship, investment, and wellness. These 20 influencers are shaping conversations nd building engaged audiences in 2025.

August 18, 2025
Josie Renna
Country of author
Josie Renna

Josie Renna is a content strategy expert with a passion for helping creators navigate the ever-evolving digital landscape. Specializing in effective content creation techniques and platform-specific strategies, Josie provides insights to empower creators and brands to thrive online. With a deep understanding of algorithm dynamics and audience engagement, Josie shares actionable tips for optimizing content performance across various platforms.

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Here’s the list of the Top 20 Substack Influencers in Spain in 2025:

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20. Abigail Lopez Enrech | La Newsletter de La Llama

‍Abigail Lopez Enrech is the director and owner of 'La Llama', a gallery and bookstore specializing in humor. Her social media presence reflects her expertise in the arts, particularly in promoting humorous literature and artistic expressions. She engages with her audience through her gallery's offerings and showcases her passion for humor in literature.

Substack Subscribers: 28K

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19. ‍Alex Rayón Jerez | Digital & Data | Alex Rayón

‍Alex Rayón Jerez is a digital and data enthusiast, identifying as a millennial. He shares insights related to technology and data on his platforms, emphasizing his educational background from Deusto University. His online presence reflects a focus on digital innovation and data analysis, appealing to a tech-savvy audience.

Substack Subscribers: 16K

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18. ‍Alejandro Aradas García | Cuestiones laborales

Alejandro Aradas García is a labor lawyer based in A Coruña, Spain, specializing in labor law and providing insights on employment regulations. He shares informative content on social media, focusing on legal updates, case analyses, and practical advice for workers and employers. His posts often address topics such as dismissal procedures, labor rights, and recent court rulings, aiming to educate his audience about labor law intricacies.

Substack Subscribers: 16K

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17. ‍Julio 'HooL' Plaza | La Fiebre Del Ladrillo

‍Julio 'HooL' Plaza is a real estate expert focused on buying, selling, and investing in properties. With over a decade of experience, he shares strategies for successful real estate investment through various platforms, including Twitter and YouTube. His content emphasizes practical advice, market insights, and financial calculations related to property investment, aiming to educate his audience on navigating the real estate sector effectively.

Substack Subscribers: 18K

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16. Laura TomĂ s Avellana | La Newsletter de Japonismo

‍Laura Tomàs Avellana is a co-founder and director of Japonismo.com, specializing in East Asian society and culture, particularly Japanese language and culture. She produces content on Japanese culture and travel, co-hosts podcasts, and teaches various subjects related to Japan. Her expertise is reflected in her published works and her active engagement with the community through events and social media, where she shares insights and promotes Japanese culture.

Substack Subscribers: 18K

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15. ‍Amaya Ascunce | Leer por leer

‍Amaya Ascunce is a digital director at ELLE and heads the Innovation Hub at Hearst. With over 17 years of experience in digital strategy, she has successfully led content and digital transformation for major international media brands, including ELLE and Harper's Bazaar. Her expertise encompasses digital analytics, content management, team leadership, and brand content development, with a strong commercial focus on fashion, beauty, and lifestyle.

Substack Subscribers: 19K

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14. ‍Sol Aguirre | Tres minutos

‍Sol Aguirre is a personal development coach, author, and speaker known for her engaging content on self-worth and empowerment. She has authored five books, including two bestsellers, and hosts a podcast titled 'Las claves de Sol'. Recognized as one of Forbes' 50 over 50 and a top leader for women, she focuses on helping women overcome guilt related to self-care and financial independence. Her social media presence emphasizes personal growth, self-acceptance, and the importance of community support.

Substack Subscribers: 20K

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13. ‍Ana Albiol | Efecto Vida

Ana Albiol is a certified coach and author focused on personal transformation and communication. With a background in professional makeup, she now dedicates her work to helping others live authentically and make impactful decisions. Her content emphasizes self-awareness, motivation, and the importance of living fully. Ana engages her audience through honest reflections and practical advice, often sharing her experiences and insights on social media platforms.

Substack Subscribers: 21K

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12. ‍Joan Tubau | Kapital

‍Joan Tubau is a content creator focused on economic commentary and societal observations, sharing insights on Twitter and Instagram. His posts often critique generational economic disparities and advocate for a more equitable approach to tourism and housing. He engages with themes of globalization, real estate, and personal finance, appealing to an audience interested in economic issues and social justice.

Substack Subscribers: 22K

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11. ‍Javi Lopez | Latent Space

‍Javi Lopez is a founder and angel investor in the AI space, known for his work with Magnific AI, which focuses on generative AI technologies. He shares insights on AI tutorials, news, and creative applications, engaging a tech-savvy audience. His content often highlights advancements in AI and its implications for various industries, showcasing a blend of technical expertise and creative innovation.

Substack Subscribers: 26K

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10. ‍Samuel Gi | Suma Positiva

‍Samuel Gil is a Managing Partner at JME Ventures, focusing on investments in diverse sectors including AI, fintech, and edtech. He is passionate about hybrid fitness and shares insights on health and wealth through his social media. His posts reflect a blend of personal experiences, professional updates, and commentary on societal issues, particularly in the startup ecosystem. He actively promotes female representation in tech and engages with the entrepreneurial community.

Substack Subscribers: 29K

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9. ‍Álvaro GarcĂ­a | JardĂ­n Mental đŸŒ±đŸ’­

‍Álvaro García is a psychology writer and productivity expert who shares practical life lessons through his newsletter "Jardín Mental" (Mental Garden). His Substack publication ranks #119 in Health & Wellness with over 29K subscribers, delivering psychology-based content, productivity tips, and creativity tools every two days. García's posts focus on themes like concentration, time awareness, and skill mastery, often using thoughtful visual metaphors and bilingual content in Spanish and English.RetryClaude can make mistakes. Please double-check responses.

Substack Subscribers: 31K

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8. ‍Cristina Mitre | A micrófono cerrado por Cristina Mitre

‍Cristina Mitre is a prominent Spanish journalist, podcaster, and author focused on health, beauty, and wellness. She hosts 'El Podcast de Cristina Mitre,' which is among the most listened to in Spain, and has published two successful books on women's running and empowerment. Cristina is also the founder of 'Mujeres Que Corren,' a community promoting running among women while supporting child leukemia initiatives. Her content emphasizes fitness, mental health, and practical wellness advice, making her a key figure in the health and beauty space.

Substack Subscribers: 32K

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7. Charo Vargas  | C H A R U C A

Charo Vargas is a motivational coach and entrepreneur focused on empowering women to take charge of their lives through breathwork, organization, and personal development. She offers courses, a podcast, and a stationery line that promotes creativity and productivity. Her content emphasizes self-care, mindfulness, and the importance of conscious breathing as a tool for personal growth. Charuca actively engages her audience with inspirational messages and practical advice, encouraging them to embrace their inner strength and creativity.

Substack Subscribers: 33K

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6. ‍Luis Miguel Real | 🧠 Sobrevive a tu mente

‍Luis Miguel Real is a psychologist specializing in addiction therapy, offering online sessions globally. He emphasizes the importance of understanding the context of mental health issues rather than solely relying on willpower. His content often critiques self-help narratives that oversimplify complex psychological problems, advocating for a more nuanced understanding of mental health. He is also the author of the book 'La mentira de la fuerza de voluntad', focusing on addiction and mental well-being.

Substack Subscribers: 39K

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5. ‍Paula González | El Club de las 7 am ☕ by Blue Bamboo

Paula GonzĂĄlez is a yoga instructor and wellness entrepreneur who focuses on mindful movement and personal growth. Through her brand Blue Bamboo Studio, she promotes practical yoga tips, mobility exercises, and stress relief techniques. Her social media presence emphasizes accessible yoga practices for all levels, fostering a sense of community and support among her followers. She offers both online and in-person yoga training, with content themes that include self-care, body awareness, and meditation. Paula's relatable approach to wellness has created strong engagement with her audience, who appreciate her authentic and encouraging guidance toward better physical and mental well-being.RetryClaude can make mistakes. Please double-check responses.

Substack Subscribers: 36K

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4. ‍JesĂșs TerrĂ©s | Nada importa

‍JesĂșs TerrĂ©s is a Spanish writer and co-founder of Lobo, contributing to CondĂ© Nast Traveler and Vanity Fair. He is the author of several books, including 'Nada importa' and 'Vivir sin miedo'. His content focuses on personal growth, beauty in everyday life, and the importance of living in the present. He engages with his audience through social media, sharing insights on life, literature, and wellness, often promoting a positive mindset and self-reflection.

Substack Subscribers: 39K

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3. ‍Carlos Molina | MultiVersial

Carlos Molina del Rio is a product leader and evangelist specializing in digital business insights, particularly in machine learning and artificial intelligence. He promotes innovative product development and strategic partnerships while leading high-performing Agile teams. His content focuses on the intersection of technology and business, providing analysis on market trends and corporate strategies through his platform, MultiVersial.

Substack Subscribers: 47K

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2. ‍Oriol Roda | Gente Interesante Newsletter, con Oriol Roda

‍Oriol Roda is a molecular biologist and science communicator focused on health optimization, longevity, and biohacking. He hosts the podcast 'Gente Interesante,' where he interviews experts on nutrition, fitness, and holistic health. His content emphasizes practical strategies for improving well-being, including insights on diet, exercise, and mental health. Roda actively engages with his audience through various platforms, sharing evidence-based approaches to enhance life quality and longevity.

Substack Subscribers: 69K

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1.  Oso Trava | ‍Oso Trava Daily

‍Oso Trava is a prominent entrepreneur and venture capitalist based in Mexico, known for his work in the tech and business sectors. He is the founder of Dumo Labs and hosts the Cracks Podcast, which focuses on business strategies and mindset for aspiring entrepreneurs. Oso has been recognized as Entrepreneur of the Year by Expansión and featured in Forbes' 30 business promises. His content emphasizes motivation, innovative business models, and the importance of strategic leadership.

Substack Subscribers: 120K

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