Dialectica
Dialectica is an expert network headquartered in Athens, Greece, and London, UK. The firm also has offices in Montreal (Canada), Bogotá (Colombia), New York (USA), and Ho Chi Minh City (Vietnam). The firm has a good reputation in the market and has grown rapidly since it was founded.
About Dialectica
Dialectica is an expert network headquartered in Athens, Greece, and London, UK. The firm also has offices in Montreal (Canada), Bogotá (Colombia), New York (USA), and Ho Chi Minh City (Vietnam). The firm has a good reputation in the market and has grown rapidly since it was founded - as of April 2026, headcount stood at roughly 2,400 employees, up from around 1,150 in 2023.
Dialectica is not affiliated with Inex One. Looking to use an expert network? Try these resources:
Dialectica offers regular expert interviews, B2B surveys, recruitment services, and even light strategy consulting services, targeting private equity firms.
This has raised eyebrows with strategy consulting firms, who find Dialectica to be both a supplier and a competitor. When GLG, a few years prior, expanded into strategy consulting services, many consulting firms reduced or terminated their usage of it.
Dialectica's strategy consulting services
In April 2025, Dialectica's website described its services as follows:
Our team, comprised of professionals with backgrounds in top advisory roles, delivers quick, clear, and focused B2B insights, tailored to your needs.
and
The team comprises former management consultants and market research experts who understand the challenges faced by clients.
The history of Dialectica
Although the founders have a background at AlphaSights, buy-side firms, and Goldman Sachs, Dialectica is particularly strong with consulting firms. It mainly serves clients in Europe from its office in Athens, although it also has a material US business served from Montreal and Bogotà.
Aside from standard phone consultations with experts, Dialectica also offers to engage its advisors for longer-term assignments and can produce written deliverables such as surveys and reports upon request.
Dialectica has grown entirely without VC funding, a notable point of difference from many similarly-sized competitors.
Dialectica's closest competitors in the European consulting segment include Guidepoint, proSapient, Focal Fact, and Atheneum.
In 2023, Dialectica had a changing of the guard among senior leaders, including the CFO, Product VP, and the respective Heads of all regions (EMEA, APAC, North America, and LatAm). Nevertheless, Dialectica has continued to grow - the company made another senior leadership appointment in July 2025, naming a new Chief People Officer.
Also in 2023, Dialectica alumni started two new expert networks:
Both firms have grown rapidly in their first years in business, in partnership with Inex One. This is attractive to clients, as they offer a high-quality service at more attractive economics. This is nothing new. Dialectica took AlphaSights' high-end service model (high-quality HR practices in hiring, training, and retention of staff) out of high-cost London to lower-cost Athens. They could hire top talent at a fraction of the cost of London and apply more resources to every project. This was a successful model. But Athens is now getting crowded with large offices from competitors such as Guidepoint and GLG. The competition further intensified in Q4 2023, as Guidepoint terminated its 60+ employee Düsseldorf office, moving all European operations to Athens.
Infoquest and Reticula are applying a similar business model, but operating their high-end service model from even lower-cost locations in Türkiye and Lebanon.
In 2024, a former Dialectica manager started the Al Khabeer expert network in Lebanon.
As Dialectica scaled, its workforce has also diversified geographically - as of early 2026, Greece still accounts for the largest share of headcount (around 41%), followed by Colombia (around 26%), and Canada (around 12%), with Indonesia emerging as the fastest-growing location for new hires.
Dialectica milestones
2015 - Dialectica started in Athens, with a small sales office in London.
2018 - Clients gave Dialectica the highest rating in our expert network benchmarking.
2019 - Inex One identified the firm as a Regional Challenger in our market sizing. As a regional challenger, Dialectica stands apart from other smaller expert networks by virtue of its growth.
2020 - Opened an office in Montreal to serve the Americas, having served global markets entirely from Athens until then.
2021 - The company opened a sales office in New York and a recruitment office in Vancouver.
2021 - Dialectica was recognized as the fastest-growing expert network in Europe.
2023 - Inex One reaffirmed Dialectica's status as a Regional Challenger in the annual expert network market sizing.
2024 - Inex One upgraded Dialectica to a Global Leader in the annual expert network market sizing. This reflects Dialectica's strong growth and increased penetration of large accounts.
2024 - Dialectica began offering light strategy consulting services to private equity firms, potentially competing with its largest customer group.
2025 - Dialectica hired the former Chief Compliance Officer at Tegus to lead its legal and regulatory program. This comes at a time when Dialectica has invested heavily in content and products targeting large investment managers.
FAQ
What does Dialectica specialize in? Dialectica specializes in expert interviews, B2B surveys, and recruitment services, with particular strength in serving consulting firms and private equity clients, alongside light strategy consulting services.
Is Dialectica available on Inex One? No - Dialectica is not affiliated with Inex One.
Looking for expert network options? Explore active partners on the Inex One marketplace.
