Clutch and DesignRush both list agencies. They attract different agency types and have different profile depth.
Clutch and DesignRush are the two most referenced agency directories for B2B outreach. Both list hundreds of agencies across service categories. Neither provides email addresses — getting from a directory listing to a verified, sendable email requires the same discovery and verification workflow on both platforms.
What they do not share is the type of agencies they attract or the depth of data behind each listing. Clutch skews toward IT services, development, and full-service agencies with rigorous listing requirements. DesignRush skews toward creative, branding, and marketing agencies with a higher proportion of small studios. Knowing which directory fits your outreach goal determines how much effort the email discovery step will require and what kind of email quality to expect.
Side-by-side comparison.
| Signal | Clutch | DesignRush |
|---|---|---|
| Agency types | IT services, software development, digital marketing, business services | Web design, branding, creative, digital marketing, video production |
| Profile requirements | Verified client reviews, case studies, team size, budget ranges | Portfolio samples, self-reported awards, service categories |
| Geographic coverage | Strong North America and global coverage | Good US coverage, lighter international presence |
| Average agency size | Mid-size to enterprise; more agencies with 10+ employees | Small to boutique; many studios with under 10 employees |
| Email discoverability | Moderate — larger average size means more structured email patterns and named contacts | Lower — smaller agencies use generic inboxes, personal domains, or no team page |
| Catch-all domain rate | High for small agencies; lower for mid-size and above | Higher overall — boutique agencies rely more on shared hosting and catch-all configurations |
| Best for | IT services, dev agencies, full-service agencies, higher-budget prospects | Creative, branding, design-first, and marketing-focused agencies |
When Clutch gives you better agency prospects.
Clutch's listing requirements mean that agencies on the platform have published case studies, gone through a review verification process, and provided pricing and team size data. The average Clutch agency is more established than the average DesignRush agency, which affects email discovery in practical ways.
IT services and development agencies. Clutch's strongest category is technology services. If your offer targets software development agencies, QA firms, DevOps consultancies, or IT staffing companies, Clutch's category and technology filter combination gives you more relevant agencies than DesignRush.
Full-service agencies with higher budgets. Clutch requires agencies to list a minimum project budget. Filtering by budget floor removes the smallest agencies and surfaces companies that have the organizational structure — and the email infrastructure — that makes email discovery more reliable.
Agencies with named contacts and structured email patterns. Mid-size and larger agencies on Clutch are more likely to publish named team members on their websites and operate on structured email patterns. An email finder run against a Clutch agency with 20 or more employees will return higher-confidence results than the same finder run against a boutique studio.
Verified review signals as quality filters. Clutch's review verification process means that agencies with many high-quality reviews have been consistently active with clients. A high review count is a proxy for agency stability and reachability — these agencies are less likely to have stale contact information.
When DesignRush gives you better agency prospects.
DesignRush's strength is coverage of creative-first agencies that are underrepresented on Clutch. If your offer targets agencies that lead with design, branding, or creative work, DesignRush surfaces a segment that Clutch does not cover as deeply.
Creative, branding, and design agencies. DesignRush's category taxonomy is organized around creative output — web design, graphic design, branding, motion graphics, video production. Agencies that define themselves by creative work are more consistently listed on DesignRush than on Clutch, which is less granular in creative subcategories.
Marketing and digital agencies that are not development-led. Agencies focused on SEO, content marketing, social media management, and paid media often appear on DesignRush with more complete portfolio data than they do on Clutch. If your ICP is a marketing agency rather than a technology agency, DesignRush is the better primary source.
Boutique agencies as a deliberate segment. If your product is priced for or designed to serve smaller teams, DesignRush's concentration of boutique studios is a feature rather than a limitation. The email quality tradeoff — higher catch-all rate, fewer named contacts — is offset by the fact that founders of small agencies are often more reachable and more responsive to personalized outreach than procurement-managed contacts at larger firms.
Creative portfolio as a filter. DesignRush lets you browse portfolio samples before starting any email discovery. If the quality or style of an agency's work is relevant to your offer — for example, you sell a tool used by agencies doing a specific type of creative work — visual portfolio review lets you pre-qualify agencies before spending time on email discovery.
Using both directories together.
Clutch and DesignRush are complementary rather than redundant. An agency list built from both directories covers a broader range of agency types than either directory alone, and the overlap between them is smaller than most people expect. Clutch's dominant categories — IT services, development, and business services — have limited overlap with DesignRush's dominant categories — design, branding, and creative marketing.
The main risk when combining directories is domain duplication. A large agency may appear on both Clutch and DesignRush under slightly different company names or with different website links. Before running email verification across a combined list, deduplicate by domain rather than by company name. Two listings with the same root domain are the same outreach target regardless of how the agency name is formatted in each directory.
Suggested combined workflow:
| Step | Action |
|---|---|
| Build Clutch list | Filter by service category (IT, development, full-service) and minimum budget; export company name and website |
| Build DesignRush list | Filter by service category (design, branding, marketing) and team size; export company name and website |
| Normalize domains | Extract root domain from each website URL; strip subdomains and trailing paths |
| Deduplicate by domain | Remove any domain that appears in both lists — one record per domain |
| Run email discovery | Use a finder tool against each unique domain to identify a target contact |
| Verify with BillionVerify | Run every discovered address through BillionVerify before importing |
| Route by verification result | Valid → main sequence; catch-all → lower-volume segment; invalid → suppression |
| Import into CRM | Apply list source tag (Clutch or DesignRush) to track which directory produces better results for your offer |
Tagging records by source directory lets you measure list quality over time. If Clutch sources show better open rates and reply rates for your specific offer, you can weight your discovery effort toward Clutch in future campaigns. The same logic applies in the other direction.