Responsive vs Seismic: Which Should You Choose in 2026?
Choosing between Responsive and Seismic comes down to understanding what each tool does best. This comparison breaks down the key differences so you can make an informed decision based on your specific needs, not marketing claims.
By Toolradar Team · Last updated February 28, 2026 · Methodology
Short on time? Here's the quick answer
We've tested both tools. Here's who should pick what:
Responsive
AI-powered RFP software to win more deals faster with trusted, accurate responses.
Best for you if:
- • You need proposal software features specifically
- • Automates and accelerates RFP, security questionnaire, and proposal responses using AI.
- • Leverages AI agents and a content library to generate accurate, personalized drafts quickly.
Seismic
Sales enablement platform
Best for you if:
- • You want the higher-rated option (8.5/10 vs 0.0/10)
- • You need content marketing features specifically
- • Global sales enablement platform that centralizes and activates content across the buyer journey
- • AI-powered search surfaces relevant assets based on deal stage, industry, and persona
| At a Glance |  Responsive |  Seismic |
|---|---|---|
Price | Paid | Paid |
Best For | Proposal Software | Content Marketing |
Rating | —/100 | 85/100 |
| Feature | Responsive | Seismic |
|---|---|---|
| Pricing Model | Paid | Paid |
| Editorial Score | — | 85 |
| Community Rating | No ratings yet | No ratings yet |
| Total Reviews | 0 | 0 |
| Community Upvotes | 0 | 0 |
| Categories | Proposal SoftwareSales Enablement | Content MarketingSales Enablement |
How Responsive and Seismic Compare
Responsive
AI-powered RFP software to win more deals faster with trusted, accurate responses.
Paid
Seismic
Sales enablement platform
Paid · 85/100 score
Responsive is a proposal software tool. Seismic is in content marketing.
Who Should Use What?
On a budget?
Both are paid. Compare plans on their websites.
Go with: Seismic
Want the highest-rated option?
Seismic scores 85/100. Responsive is unrated.
Go with: Seismic
Value user reviews?
Neither has user reviews yet.
Go with: Seismic
3 Questions to Help You Decide
What's your budget?
Both are paid. Pricing won't help you decide here.
What's your use case?
Responsive is a proposal software tool. Seismic is in content marketing. Pick the category that matches your needs.
How important are ratings?
Not all tools have been rated yet.
Key Takeaways
Seismic
- Higher score: 85/100 vs unrated
- Our pick for this comparison
Responsive
- Better fit for proposal software
The Bottom Line
Seismic (85/100) is our pick.
Frequently Asked Questions
Is Responsive or Seismic better?
Seismic scores 85/100 in our evaluation. Both are paid.
What are Responsive and Seismic used for?
Responsive: AI-powered RFP software to win more deals faster with trusted, accurate responses.. Seismic: Sales enablement platform.
What does Responsive cost vs Seismic?
Responsive is a paid tool. Seismic is a paid tool. Visit their websites for detailed pricing.