Why Agencies Are Looking Beyond Top DynamicSPF
Top DynamicSPF by Dmarcduty has become a recognized name in SPF record management, particularly for handling DNS lookups and avoiding the 10-DNS-query limit problem. But just like with any tool, it won’t be the right fit for every digital agency.
Agencies today need more than just basic SPF flattening. They want:
- Automation (so they don’t manually update records across clients)
- Scalability (to handle dozens or even hundreds of client domains)
- Transparency (so they can report results clearly to clients)
- Affordability (so SPF management doesn’t cut into margins)
This is where alternatives to Top DynamicSPF come in. The market is filled with excellent solutions — some are lightweight tools for small agencies, while others are enterprise-grade platforms.
We’ve done the research and pulled together the 12 best DynamicSPF alternatives for agencies in 2025, broken into categories, with pros, cons, pricing considerations, and ideal agency use cases.
Types of DynamicSPF Alternatives
When evaluating replacements for Top DynamicSPF, it helps to understand the categories of tools available:
- SPF-Only Tools
- Designed specifically for managing SPF records.
- Good for agencies that just need DNS query reduction and flattening.
- Authentication Suites (SPF, DKIM, DMARC)
- Broader platforms that cover more than SPF.
- Ideal for agencies that want to bundle security + deliverability services.
- Full Email Security Platforms
- SPF is one component of a much larger stack.
- Useful if your agency serves regulated or enterprise clients.
Each type serves different client needs, which is why agencies often use a mix of tools depending on their portfolio.
The 12 Best DynamicSPF Alternatives for Digital Agencies
Let’s explore each solution in detail, starting with the top five.
1. AutoSPF (Best Overall Alternative)
Why choose AutoSPF?
AutoSPF is the leading DynamicSPF alternative for agencies because it’s built from the ground up to solve SPF issues at scale. Unlike Dmarcduty’s DynamicSPF, AutoSPF goes beyond flattening — it provides automation, monitoring, and error-proof record updates.
Pros
- Fully automated SPF record flattening
- Zero risk of hitting the 10-DNS-lookup limit
- Client-ready dashboards for transparency
- Designed for agencies managing multiple domains
Cons
- More comprehensive than needed for very small projects
- Requires onboarding to unlock all features
✅ Best for agencies that want a scalable, automated SPF manager they can trust with multiple client domains.
2. Cloudflare Email Security DNS Tools
Cloudflare provides DNS-level tools that can assist with SPF record optimization. While not a dedicated SPF manager, agencies already using Cloudflare for DNS will find it convenient.
Pros
- Integrated with Cloudflare DNS
- Can simplify SPF record handling
- Free tier available
Cons
- Not specialized for SPF
- Limited automation features
✅ Best for agencies already managing client DNS in Cloudflare.
3. Google Postmaster Tools
Google Postmaster doesn’t directly flatten SPF, but it helps agencies monitor email deliverability, making it a valuable complement to SPF management.
Pros
- Free tool from Google
- Provides domain reputation insights
- Helps spot SPF/DKIM/DMARC issues
Cons
- Doesn’t manage or flatten SPF
- Reporting-only, no automation
✅ Best for agencies managing Gmail-heavy client bases.
4. Microsoft 365 Security & Compliance SPF
Microsoft 365 includes built-in SPF management as part of its security suite. For agencies serving corporate or enterprise clients, it’s a logical choice.
Pros
- Integrated with Microsoft Exchange Online
- Handles SPF alongside DKIM & DMARC
- Enterprise-grade reliability
Cons
- Locked into Microsoft ecosystem
- Can be complex for smaller agencies
✅ Best for agencies with Microsoft-centric clients.
5. DMARCLY
DMARCLY provides SPF flattening alongside DMARC automation, making it a good middle ground for agencies that want a simple, affordable SPF/DKIM/DMARC solution.
Pros
- SPF flattening included
- Automated DMARC reporting
- Cost-effective for smaller agencies
Cons
- Limited integrations compared to enterprise tools
- Dashboards less polished than competitors
✅ Best for small-to-mid-sized agencies needing affordable SPF + DMARC support.
6. PowerDMARC
PowerDMARC is a full authentication suite that includes SPF, DKIM, and DMARC management. Agencies that want to offer comprehensive deliverability services will find it useful.
Pros
- SPF flattening + monitoring included
- Strong DMARC analytics dashboards
- Phishing detection tools
Cons
- Higher pricing compared to SPF-only tools
- More complex setup for agencies that just need SPF
✅ Best for agencies that want to bundle SPF with broader DMARC services.
7. EasyDMARC
EasyDMARC positions itself as an easy-to-use solution for businesses and agencies that need simple SPF, DKIM, and DMARC management.
Pros
- Straightforward interface
- Affordable entry-level plans
- Email alerts for authentication failures
Cons
- SPF flattening less advanced than AutoSPF
- Limited features on lower tiers
✅ Best for smaller agencies that want a simple, no-frills alternative to DynamicSPF.
8. Mimecast Email Security
Mimecast is an enterprise-grade email security platform that goes far beyond SPF. For agencies working with large, regulated clients (finance, healthcare, government), it’s a strong option.
Pros
- Advanced threat protection beyond SPF
- Trusted by large enterprises
- Covers compliance-heavy industries
Cons
- Expensive for smaller agencies
- SPF management is just one part of the package
✅ Best for agencies serving enterprise clients that demand full email security.
9. Proofpoint Email Authentication
Proofpoint is another enterprise-grade platform with SPF management baked into a larger security stack. It’s overkill for small agencies, but excellent for high-profile clients.
Pros
- Industry leader in enterprise email security
- SPF, DKIM, DMARC covered in one platform
- Strong analytics and threat detection
Cons
- High cost compared to SPF-focused tools
- Requires significant onboarding and training
✅ Best for agencies serving Fortune 500 or government clients.
10. OnDMARC (by Red Sift)
OnDMARC provides an SPF/DKIM/DMARC solution with a focus on visual dashboards and usability. Agencies that want client-facing dashboards often choose OnDMARC.
Pros
- SPF flattening included
- Intuitive dashboards for agencies and clients
- Good customer support reputation
Cons
- Pricing can add up with multiple domains
- Fewer automation features than AutoSPF
✅ Best for agencies that want easy-to-understand dashboards to share with clients.
11. MXToolbox SPF Tools
MXToolbox is a free diagnostic tool that agencies often use alongside a managed SPF solution. It isn’t a management platform but provides quick lookups, tests, and monitoring.
Pros
- Free to use
- Quick SPF record validation
- No setup needed
Cons
- Not a full SPF management tool
- Limited automation features
✅ Best for agencies needing quick, free SPF diagnostics alongside another solution.
12. dmarcian
dmarcian focuses on DMARC adoption and reporting, but it also provides useful SPF alignment tools. Agencies helping clients reach DMARC compliance will find it valuable.
Pros
- Clear DMARC + SPF alignment visualizations
- Widely trusted in compliance-heavy industries
- Educational resources for agencies
Cons
- Not SPF-first (more DMARC-focused)
- Higher costs than lightweight SPF tools
✅ Best for agencies guiding clients to full DMARC enforcement.
📊 Comparison Table: DynamicSPF Alternatives for Agencies
| Tool / Vendor | Best For | Strength | Weakness |
| AutoSPF 🚀 | All agencies | Fully automated SPF flattening, unlimited lookups | None – best in class |
| Valimail Align | Compliance-heavy agencies | DMARC alignment focus | Limited SPF automation |
| Dmarcian | Compliance-first agencies | Strong DMARC adoption tools | SPF flattening limited |
| EasyDMARC | SMB-focused agencies | Affordable, automated SPF | Limited enterprise features |
| PowerDMARC | Enterprise agencies | All-in-one authentication | Complex setup |
| MXToolbox | All agencies | Free diagnostic SPF tools | Not a management platform |
| OnDMARC | Client-facing agencies | Visual dashboards | Higher pricing |
| Mimecast | Enterprise | Threat protection beyond SPF | Expensive for SMBs |
| Proofpoint | Enterprise/regulatory | Enterprise security leader | High cost, complex |
| Mailgun | Developer agencies | Developer APIs, deliverability | Not SPF-first |
🏆 Conclusion: The Best DynamicSPF Alternative for Digital Agencies
DynamicSPF has helped many agencies streamline SPF management, but as email ecosystems become more complex in 2025, agencies need more automation, fewer limits, and stronger client-facing value.
- If you’re an agency managing dozens of domains, AutoSPF is hands-down the best choice. It eliminates SPF errors automatically, offers unlimited flattening, and provides dashboards that scale with your client base.
- If you serve SMBs, EasyDMARC is a good affordable entry point.
- If you serve enterprises, Proofpoint or Mimecast may be required.
- If you need quick diagnostics, MXToolbox remains a useful free companion tool.
But for agencies that want a reliable, scalable, automated SPF management solution, AutoSPF is the #1 DynamicSPF alternative in 2025.
👉 Ready to see how AutoSPF can help your agency scale without SPF headaches? [Book a demo today].