B2B marketing consultancies help companies scale through repeatable strategy, from ROI measurement to AI-enabled client work. Demand is concentrated in North America, while Asia-Pacific is the fastest-growing market with a 12.3% CAGR. Service mix is evolving, including rising adoption of video strategy, marketing automation, and broader retainer-based engagements from 2020 to 2025. This page covers market size, regional trends, pricing, and performance indicators like renewal and satisfaction.
Key Takeaways
- B2B marketing consultancies grew at 8.4% CAGR from 2020 to 2025
- North America held 38% of the global B2B marketing consultancy revenue in 2025
- The Asia-Pacific region is the fastest-growing market for B2B marketing consultancy, with a 12.3% CAGR
- 63% of B2B companies increased their use of marketing consultancies in 2025 compared to 2020
- In 2024, 81% of B2B marketing consultancies reported using at least one AI tool in their client work
- The share of B2B marketing consultancies offering video marketing strategy services grew from 38% in 2020 to 65% in 2025
- Client satisfaction score for B2B marketing consultancies averaged 4.2 out of 5 in 2025
- After consultancy projects, 54% of B2B companies increased their marketing budget allocation
- Webinar and virtual event strategy consulting saw 36% adoption among B2B companies
- Marketing automation consulting was used by 49% of B2B clients in 2025
- Video marketing consulting was used by 33% of B2B clients in 2025
- B2B firms spent an average of $120,000 per year on marketing consultancy services in 2025
- Large enterprises (1,000+ employees) spent 2.5x more on marketing consultancy than mid-sized firms
- The typical retainer fee for B2B marketing consultancy ranged from $5,000 to $25,000 per month
- B2B marketing consultancies in the US employ over 45,000 professionals in 2024
B2B marketing consultancies are expanding fast, driven by higher budgets, AI adoption, and ROI measurement demand.
Related reading
01 · Category
Market Size6 stats
01
B2B marketing consultancies grew at 8.4% CAGR from 2020 to 2025
02
North America held 38% of the global B2B marketing consultancy revenue in 2025
03
The Asia-Pacific region is the fastest-growing market for B2B marketing consultancy, with a 12.3% CAGR
04
B2B marketing consultancy firms averaged 12% profit margins in 2024
05
B2B marketing consultancy services related to digital transformation accounted for 35% of revenue in 2025
06
Mergers and acquisitions in the B2B marketing consultancy sector totaled $2.3 billion in 2024
Interpretation
Market Size Interpretation
For the market size category, the B2B marketing consultancy sector is expanding steadily with an 8.4% CAGR from 2020 to 2025 and is increasingly concentrated in North America at 38% of 2025 revenue, even as Asia Pacific drives the fastest growth with a 12.3% CAGR.
02 · Category
Industry Trends4 stats
01
63% of B2B companies increased their use of marketing consultancies in 2025 compared to 2020
02
In 2024, 81% of B2B marketing consultancies reported using at least one AI tool in their client work
03
The share of B2B marketing consultancies offering video marketing strategy services grew from 38% in 2020 to 65% in 2025
04
Client demand for marketing ROI measurement consulting increased 32% in 2024
Interpretation
Industry Trends Interpretation
Under industry trends, B2B marketers are steadily turning to specialized consultancies, with 63% increasing their use of marketing consultancies since 2020, while in 2024 81% of consultancies used AI tools and ROI measurement consulting demand rose 32%.
03 · Category
Investment & Budget4 stats
01
B2B firms spent an average of $120,000per year on marketing consultancy services in 2025
02
Large enterprises (1,000+ employees) spent 2.5x more on marketing consultancy than mid-sized firms
03
The typical retainer fee for B2B marketing consultancy ranged from $5,000to $25,000 per month
04
Client renewal rates for B2B marketing consultancies averaged 72% in 2025
Interpretation
Investment & Budget Interpretation
In the Investment and Budget space, B2B firms are clearly investing more in marketing consultancy, spending an average of $120,000 per year in 2025 with large enterprises shelling out 2.5 times as much as mid sized firms and typical monthly retainers of $5,000 to $25,000, while renewal rates remain strong at 72%.
More related reading
04 · Category
Service Adoption3 stats
01
Webinar and virtual event strategy consulting saw 36% adoption among B2B companies
02
Marketing automation consulting was used by 49% of B2B clients in 2025
03
Video marketing consulting was used by 33% of B2B clients in 2025
Interpretation
Service Adoption Interpretation
For Service Adoption, B2B firms are most likely to take up marketing automation consulting with 49% adoption in 2025, while video marketing and webinar or virtual event strategy trail at 33% and 36% respectively.
05 · Category
Client Impact2 stats
01
Client satisfaction score for B2B marketing consultancies averaged 4.2 out of 5 in 2025
02
After consultancy projects, 54% of B2B companies increased their marketing budget allocation
Interpretation
Client Impact Interpretation
For the client impact of B2B marketing consultancies, satisfaction is notably high at an average 4.2 out of 5 in 2025, and 54% of B2B companies increased their marketing budget after completing consultancy projects.
06 · Category
Industry Overview3 stats
01
The average project length for digital transformation consulting in B2B marketing is 14 months in 2024
02
B2B marketing consultancies based in Asia-Pacific grew their client base by 18% in 2024
03
B2B marketing consultancies in the US employ over 45,000 professionals in 2024
Interpretation
Industry Overview Interpretation
From an industry overview perspective, B2B marketing consultancies are scaling quickly with Asia-Pacific firms growing client bases by 18% in 2024 while US firms employ 45,000-plus professionals and digital transformation projects average 14 months in 2024, suggesting sustained demand for longer-term advisory work.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Rachel Svensson. (2026, February 13). B2B Marketing Consultancy Industry Statistics. Gitnux. https://gitnux.org/b2b-marketing-consultancy-industry-statistics
MLA
Rachel Svensson. "B2B Marketing Consultancy Industry Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/b2b-marketing-consultancy-industry-statistics.
Chicago
Rachel Svensson. 2026. "B2B Marketing Consultancy Industry Statistics." Gitnux. https://gitnux.org/b2b-marketing-consultancy-industry-statistics.
Sources & references
22 datasets cited across this report · attribution is report-level
+3 additional datasets cited (not shown individually)