6sense vs. Demandbase One vs. Optimizely Web Experimentation

Overview
ProductRatingMost Used ByProduct SummaryStarting Price
6sense
Score 8.5 out of 10
N/A
6sense’s ABM platform captures buying signals, transforms data into insights, and makes those insights actionable through automations and alerts that puts marketing's message in front of the right buyers.N/A
Demandbase One
Score 7.8 out of 10
Small Businesses (1-50 employees)
Demandbase is presented as a pipeline AI platform used by GTM teams to automate growth. It creates a unified view of data, insights, actions, and outcomes, so B2B enterprises can align and execute their account-based GTM strategies.N/A
Optimizely Web Experimentation
Score 8.7 out of 10
N/A
Whether launching a first test or scaling a sophisticated experimentation program, Optimizely Web Experimentation aims to deliver the insights needed to craft high-performing digital experiences that drive engagement, increase conversions, and accelerate growth.N/A
Pricing
6senseDemandbase OneOptimizely Web Experimentation
Editions & Modules
No answers on this topic
No answers on this topic
No answers on this topic
Offerings
Pricing Offerings
6senseDemandbase OneOptimizely Web Experimentation
Free Trial
NoNoYes
Free/Freemium Version
YesYesNo
Premium Consulting/Integration Services
YesYesYes
Entry-level Setup FeeNo setup feeOptionalOptional
Additional DetailsThe Demandbase One for Sales and Marketing platform fee covers the essential software and services. In addition, there’s a flat fee per user.
More Pricing Information
Community Pulse
6senseDemandbase OneOptimizely Web Experimentation
Considered Multiple Products
6sense
Chose 6sense
The customer experience with 6sense is unmatched.
Chose 6sense
Both platforms offer very similar products. 6sense seems to be easier to get started, provides strong intent, and has a wider breadth of marketing capabilities. Demand Base appears to be a slightly cheaper option, but it requires a bit more effort to get started. It does have a …
Chose 6sense
The data capabilities are more robust in 6sense.
Chose 6sense
6sense still feels like the market leader though Demandbase has done a good job of staying competitive, we usually measure against DB at each renewal cycle.
Chose 6sense
Overall the product was a better fit due to our big focus on personalization and using intent signals across the org.
Chose 6sense
6sense sales team spent a lot more time with me building out a use case and example to take back to my team. I appreciated the support and felt confident in getting the help I needed to implement the tech.
Chose 6sense
We chose 6sense because:
6sense offers deeper/better, more actionable AI-driven insights into buyer intent
For its comprehensive view across the entire funnel
Chose 6sense
We selected 6sense due to the Sales Intelligence features and orchestration capabilities, over its competitors.
Chose 6sense
6sense seemed more intuitive and also user friendly when training our sales and marketing team. We used ZoomInfo as well so between 6sense and ZoomInfo it helped us have a good understanding as to where the prospect was on the buying journey. I found 6sense very helpful when …
Chose 6sense
they are very similar but we liked 6sense approach focusing on the model
Demandbase One
Chose Demandbase One
Similar but I find the email digests more useful.
The chrome extensions stack up fairly evenly against each other.
Chose Demandbase One
I was familiar with Demandbase from a previous job. Our current relationship with Demandbase was already in place when I joined the company.
Optimizely Web Experimentation
Chose Optimizely Web Experimentation
Optimizely has loads more out of the box, such as heat mapping! And integrates with Demandbase great!
Features
6senseDemandbase OneOptimizely Web Experimentation
Engagement
Comparison of Engagement features of Product A and Product B
6sense
7.7
154 Ratings
1% above category average
Demandbase One
6.0
47 Ratings
24% below category average
Optimizely Web Experimentation
-
Ratings
Automated routing and prioritization7.8117 Ratings6.439 Ratings00 Ratings
Customer interaction histories7.9127 Ratings6.543 Ratings00 Ratings
Syndicated content7.385 Ratings4.03 Ratings00 Ratings
Personalization7.5129 Ratings6.240 Ratings00 Ratings
Engagement data tracking8.0149 Ratings6.847 Ratings00 Ratings
Ad Campaigns
Comparison of Ad Campaigns features of Product A and Product B
6sense
7.8
143 Ratings
1% above category average
Demandbase One
6.5
34 Ratings
18% below category average
Optimizely Web Experimentation
-
Ratings
Ad campaign creation8.0137 Ratings6.832 Ratings00 Ratings
Display advertising7.9140 Ratings7.232 Ratings00 Ratings
Contextual advertising7.7110 Ratings6.525 Ratings00 Ratings
Social advertising7.7125 Ratings5.826 Ratings00 Ratings
Ad reporting and analytics7.6140 Ratings6.533 Ratings00 Ratings
Audience Segmentation & Targeting
Comparison of Audience Segmentation & Targeting features of Product A and Product B
6sense
8.1
167 Ratings
6% above category average
Demandbase One
6.7
50 Ratings
13% below category average
Optimizely Web Experimentation
8.2
152 Ratings
7% below category average
Standard visitor segmentation8.3164 Ratings7.049 Ratings8.4147 Ratings
Behavioral visitor segmentation7.9165 Ratings6.846 Ratings7.7122 Ratings
ABM sales intelligence8.1154 Ratings6.548 Ratings00 Ratings
Traffic allocation control00 Ratings00 Ratings9.1144 Ratings
Website personalization00 Ratings00 Ratings7.8111 Ratings
Intent Data
Comparison of Intent Data features of Product A and Product B
6sense
8.0
175 Ratings
6% above category average
Demandbase One
6.6
51 Ratings
13% below category average
Optimizely Web Experimentation
-
Ratings
3rd party intent signals8.1173 Ratings6.547 Ratings00 Ratings
Downstream intent signals7.8165 Ratings6.646 Ratings00 Ratings
Account identification8.2169 Ratings6.851 Ratings00 Ratings
ABM Integrations
Comparison of ABM Integrations features of Product A and Product B
6sense
7.6
159 Ratings
3% below category average
Demandbase One
7.0
44 Ratings
11% below category average
Optimizely Web Experimentation
-
Ratings
Automated workflow & orchestration7.6159 Ratings7.044 Ratings00 Ratings
Testing and Experimentation
Comparison of Testing and Experimentation features of Product A and Product B
6sense
-
Ratings
Demandbase One
-
Ratings
Optimizely Web Experimentation
8.0
163 Ratings
5% below category average
a/b experiment testing00 Ratings00 Ratings9.0163 Ratings
Split URL testing00 Ratings00 Ratings8.5135 Ratings
Multivariate testing00 Ratings00 Ratings8.4139 Ratings
Multi-page/funnel testing00 Ratings00 Ratings7.9126 Ratings
Cross-browser testing00 Ratings00 Ratings8.197 Ratings
Mobile app testing00 Ratings00 Ratings8.175 Ratings
Test significance00 Ratings00 Ratings8.4147 Ratings
Visual / WYSIWYG editor00 Ratings00 Ratings8.1133 Ratings
Advanced code editor00 Ratings00 Ratings8.0125 Ratings
Page surveys00 Ratings00 Ratings6.217 Ratings
Visitor recordings00 Ratings00 Ratings8.418 Ratings
Preview mode00 Ratings00 Ratings7.6145 Ratings
Test duration calculator00 Ratings00 Ratings7.9112 Ratings
Experiment scheduler00 Ratings00 Ratings8.2112 Ratings
Experiment workflow and approval00 Ratings00 Ratings7.890 Ratings
Dynamic experiment activation00 Ratings00 Ratings7.574 Ratings
Client-side tests00 Ratings00 Ratings7.896 Ratings
Server-side tests00 Ratings00 Ratings7.250 Ratings
Mutually exclusive tests00 Ratings00 Ratings8.180 Ratings
Results and Analysis
Comparison of Results and Analysis features of Product A and Product B
6sense
-
Ratings
Demandbase One
-
Ratings
Optimizely Web Experimentation
8.3
149 Ratings
4% below category average
Heatmap tool00 Ratings00 Ratings9.313 Ratings
Click analytics00 Ratings00 Ratings8.833 Ratings
Scroll maps00 Ratings00 Ratings8.517 Ratings
Form fill analysis00 Ratings00 Ratings8.072 Ratings
Conversion tracking00 Ratings00 Ratings8.744 Ratings
Goal tracking00 Ratings00 Ratings8.2127 Ratings
Test reporting00 Ratings00 Ratings7.9137 Ratings
Results segmentation00 Ratings00 Ratings7.7103 Ratings
CSV export00 Ratings00 Ratings7.9102 Ratings
Experiments results dashboard00 Ratings00 Ratings8.049 Ratings
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User Ratings
6senseDemandbase OneOptimizely Web Experimentation
Likelihood to Recommend
8.7
(252 ratings)
6.2
(222 ratings)
8.7
(253 ratings)
Likelihood to Renew
9.0
(13 ratings)
4.9
(30 ratings)
9.4
(51 ratings)
Usability
8.6
(44 ratings)
6.6
(91 ratings)
10.0
(58 ratings)
Availability
10.0
(3 ratings)
7.0
(2 ratings)
10.0
(7 ratings)
Performance
10.0
(3 ratings)
7.3
(2 ratings)
7.3
(6 ratings)
Support Rating
10.0
(28 ratings)
10.0
(50 ratings)
10.0
(16 ratings)
In-Person Training
-
(0 ratings)
6.0
(1 ratings)
-
(0 ratings)
Online Training
1.0
(1 ratings)
9.9
(2 ratings)
3.0
(1 ratings)
Implementation Rating
10.0
(4 ratings)
10.0
(11 ratings)
8.0
(11 ratings)
Configurability
10.0
(3 ratings)
-
(0 ratings)
6.0
(1 ratings)
Ease of integration
10.0
(2 ratings)
10.0
(1 ratings)
-
(0 ratings)
Product Scalability
10.0
(3 ratings)
-
(0 ratings)
8.0
(162 ratings)
Vendor post-sale
10.0
(1 ratings)
10.0
(1 ratings)
-
(0 ratings)
Vendor pre-sale
10.0
(2 ratings)
9.0
(1 ratings)
-
(0 ratings)
User Testimonials
6senseDemandbase OneOptimizely Web Experimentation
Likelihood to Recommend
6sense
6sense is best when we sell to a clear list of target accounts, and we want Sales and Marketing to focus on the right companies first. It works well for SDR daily prioritization, re-engaging accounts when they start researching again, and running ABM ads only to the accounts that matter and show intent. It is less appropriate when the business is mostly high-volume inbound leads, speed to contact matters more than account intent, the target market is very small, we already know every account, or we need perfect contact-level accuracy.
Read full review
Demandbase
Demandbase One is well-suited for ABM Marketing, providing intent-based account details, account scoring methods, and understanding account intent. It also enables creating a list of accounts and individuals for retargeting based on specific filters. Easy to integrate with Salesforce, LinkedIn, Google Ads, and multiple other channels. Advertising through the Demandbase channel is more effective for advertisers who use retargeting with the intent list.
Read full review
Optimizely
I think it can serve the whole spectrum of experiences from people who are just getting used to web experimentation. It's really easy to pick up and use. If you're more experienced then it works well because it just gets out of the way and lets you really focus on the experimentation side of things. So yeah, strongly recommend. I think it is well suited both to small businesses and large enterprises as well. I think it's got a really low barrier to entry. It's very easy to integrate on your website and get results quickly. Likewise, if you are a big business, it's incrementally adoptable, so you can start out with one component of optimizing and you can build there and start to build in things like data CMS to augment experimentation as well. So it's got a really strong a pathway to grow your MarTech platform if you're a small company or a big company.
Read full review
Pros
6sense
  • I think one of my favorite features are the Bombora Surge topics, I'm able to take a topic that a segment is really highly active in and create an outbound sequence based on that, just targeting certain personas. Like on the buying committee, identifying activity. I can create an end-to-end campaign just with 6sense data.
Read full review
Demandbase
  • The Demandbase UI is user-friendly, easy to navigate and super intuitive.
  • Ad Targeting and budgeting is very concise, the platform tells you how much reach and spend you can expect for each campaign.
  • Person-based ad targeting, they are one of the only platforms that offers this which is a game changer.
Read full review
Optimizely
  • The Platform contains drag-and-drop editor options for creating variations, which ease the A/B tests process, as it does not require any coding or development resources.
  • Establishing it is so simple that even a non-technical person can do it perfectly.
  • It provides real-time results and analytics with robust dashboard access through which you can quickly analyze how different variations perform. With this, your team can easily make data-driven decisions Fastly.
Read full review
Cons
6sense
  • I would love to see more academy and certifications, availability, I think some easier, faster, easy, digestible courses to jump in. Certifications are great but they're very much focused on just those two certifications, so maybe more of a specialization focus on that side as well as some ways to kind of do a quick easy onboarding for first time users or those who have 6sense within their organization but don't know how to jump in and use it right away.
Read full review
Demandbase
  • Under the "highlighted" section there are only 6 accounts to see. It would be nice to have more than 6.
  • The engagement is rated in "minutes" while that's not really what is being scored. It's a little confusing as to how their engagement is scored.
  • It would be nice to be able to mute or hide of some contacts that we have already spoken to so that it opens space for other prospects.
  • Overall happy with the product
Read full review
Optimizely
  • JavaScript is hard to implement sometimes especially for JQuery elements
  • ROI reporting should be part of the overall experimentation reporting
  • CMP integration: where we can easily show status of test on the HPT request
  • CMS integration
  • More widgets like social proof banners, etc.
Read full review
Likelihood to Renew
6sense
I love the tool, it makes everything we do more powerful and accurate. I'd shout it from the rooftops any day of the week. Using this tool will take your marketing efforts to the next level, no matter where you're starting from. No need to have prior experience with the tool for it to work for you
Read full review
Demandbase
Relatively inexpensive service for a decent current awareness service. They have added little in sales functionality in the past year as they focused on building a marketing version of the product. Except for the addition of broader European coverage last spring (thin Equifax records), the database was static over the past year.
Read full review
Optimizely
I rated this question because at this stage, Optimizely does most everything we need so I don't foresee a need to migrate to a new tool. We have the infrastructure already in place and it is a sizeable lift to pivot to another tool with no guarantee that it will work as good or even better than Optimizely
Read full review
Usability
6sense
I gave this rating because I’ve spent hours upon hours training reps on 6sense. A lot of my trainings have been successful and the reps are now using the tool correctly. With that, I think the usability is overall strong. It isn’t complex once it is learned by the rep or admin, just takes some practice.
Read full review
Demandbase
InsideView was extremely user-friendly. I was able to quickly understand how to efficiently use the software and get the most out of the service. I only had a short time to quickly learn how to use the functions offered by InsideView, and I felt confident within the first day of my understanding and ability to successfully use this tool.
Read full review
Optimizely
Optimizely Web Experimentation's visual editor is handy for non-technical or quick iterative testing. When it comes to content changes it's as easy as going into wordpress, clicking around, and then seeing your changes live--what you see is what you get. The preview and approval process for sharing built experiments is also handy for sharing experiments across teams for QA purposes or otherwise.
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Reliability and Availability
6sense
I've never noticed it being down but I rarely log into the web interface
Read full review
Demandbase
Seems to always work.
Read full review
Optimizely
I would rate Optimizely Web Experimentation's availability as a 10 out of 10. The software is reliable and does not experience any application errors or unplanned outages. Additionally, the customer service and technical support teams are always available to help with any issues or questions.
Read full review
Performance
6sense
Most of the time pages load quickly and the UX is great there are moments like every platform where it is laggy though
Read full review
Demandbase
It's pretty fast.
Read full review
Optimizely
I would rate Optimizely Web Experimentation's performance as a 9 out of 10. Pages load quickly, reports are complete in a reasonable time frame, and the software does not slow down any other software or systems that it integrates with. Additionally, the customer service and technical support teams are always available to help with any issues or questions.
Read full review
Support Rating
6sense
We hardly needed any support but in the initial days we got some had to contact support for the product understanding, the suppor t was prompt and they were very quick to resolve any issues. The support team is very helpful and gives a lot of importance to unresolved issues.
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Demandbase
We had an intro session with a customer success rep and were given a rundown of the platform and it was absolutely perfect. The rep was able to show us advanced search options and shortcuts that cut our search time.
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Optimizely
They always are quick to respond, and are so friendly and helpful. They always answer the phone right away. And [they are] always willing to not only help you with your problem, but if you need ideas they have suggestions as well.
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In-Person Training
6sense
No answers on this topic
Demandbase
She was fine, but we only had one session
Read full review
Optimizely
No answers on this topic
Online Training
6sense
It was too fast, too complex, no one could follow along. If you miss a step, you're lost for the rest of the time and there is SO MUCH to learn and keep up with.
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Demandbase
Seeing the demo during the sales cycle, not much training was needed due to this application being plug and play.
Read full review
Optimizely
The tool itself is not very difficult to use so training was not very useful in my opinion. It did not also account for success events more complex than a click (which my company being ecommerce is looking to examine more than a mere click).
Read full review
Implementation Rating
6sense
I wasn't involved but heard it was great
Read full review
Demandbase
We had to work with InsideView for some custom configurations example we have a custom field in Salesforce called ha location that needed let's say NJ to spell out New Jersey and make certain fields mandatory. They were easy to work with though.
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Optimizely
In retrospect: - I think I should have stressed more demo's / workshopping with the Optimizely team at the start. I felt too confident during demo stages, and when came time to actually start, I was a bit lost. (The answer is likely I should have had them on-hand for our first install.. they offered but I thought I was OK.) - Really getting an understanding / asking them prior to install of how to make it really work for checkout pages / one that uses dynamic content or user interaction to determine what the UI does. Could have saved some time by addressing this at the beginning, as some things we needed to create on our site for Optimizely to "use" as a trigger for the variation test. - Having a number of planned/hoped-for tests already in-hand before working with Optimizely team. Sharing those thoughts with them would likely have started conversations on additional things we needed to do to make them work (rather than figuring that out during the actual builds). Since I had development time available, I could have added more things to the baseline installation since my developers were already "looking under the hood" of the site.
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Alternatives Considered
6sense
6sense sales team spent a lot more time with me building out a use case and example to take back to my team. I appreciated the support and felt confident in getting the help I needed to implement the tech.
Read full review
Demandbase
We selected Demandbase based on their premium B2B DSP, their integrations with third party ad sites and our CRM and tech stack. Their intent signals and ability to integrate the data we have in Demandbase to GCP through their DataStream product to build our own models and leverage in our own dashboards has been extremely beneficial
Read full review
Optimizely
The ability to do A/B testing in Optimizely along with the associated statistical modelling and audience segmentation means it is a much better solution than using something like Google Analytics were a lot more effort is required to identify and isolate the specific data you need to confidently make changes
Read full review
Scalability
6sense
Has been used by a few teams cross functionally and the scalability of this product is great as we continue to grow
Read full review
Demandbase
No answers on this topic
Optimizely
We can use it flexibly across lines of business and have it in use across two departments. We have different use cases and slightly different outcomes, but can unify our results based on impact to the bottom line. Finally, we can generate value from anywhere in the org for any stakeholders as needed.
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Return on Investment
6sense
  • One of the big things, I think 6sense does a really good job is increasing the amount of pipeline that is generated within our organization. It's definitely one of the underrated things is I would say mental health, cold calling is very difficult. 6sense really makes it a lot easier to not stress out nearly as much going into these cold calls. Of course it is still going to happen, people are going to hang up, but I felt that people felt more confident going into these phone calls.
Read full review
Demandbase
  • Save me time doing company research from an average of 25 mins to an average of 7 mins for large ICP accounts.
  • Save me time by integrating the contact research without jumping out of InsideView to do it in a separate app.
  • A morning 10 mins scan of the target company news feed gave me a high level view of the most important news that I need to know regarding my prospect accounts and their respective industries.
Read full review
Optimizely
  • We're able to share definitive annualized revenue projections with our team, showing what would happen if we put a test into Production
  • Showing the results of a test on a new page or feature prior to full implementation on a site saves developer time (if a test proves the new element doesn't deliver a significant improvement.
  • Making a change via the WYSIWYG interface allows us to see multiple changes without developer intervention.
Read full review
ScreenShots

6sense Screenshots

Screenshot of the 6sense Revenue Intelligence Platform, which creates a complete signal foundation that converts signals into intelligence and automates AI-powered GTM motions.

Demandbase One Screenshots

Screenshot of Demandbase's B2B DSP, used to optimize for B2B outcomes with Self-Serve and Managed options that allow for complete control over who, how, and where ad impressions are targeted and delivered to accounts.Screenshot of Demandbase One™'s account-based GTM command center, powering the revenue stack. Its AI-driven engine unifies first and third-party data, streamlines cross-channel execution, and connects all marketing tools with the same data, insights, and workflows.Screenshot of the sales intelligence interface. Account executives and SDRs/BDRs can be more timely and more relevant with sales intelligence, engagement insights, and accurate company and contact data.Screenshot of Screenshot of where AI can be used to find and prioritize accounts looking to buy products and solutions. The AI helps to identify accounts that fit an ideal customer profile (ICP) with a Qualification Score. It then displays which accounts are showing patterns of buying behavior with a Pipeline Predictive Score. And lastly, it displays accounts showing interest in products and competitors using intent data derived from more than 1 trillion B2B signals a month.Screenshot of

Optimizely Web Experimentation Screenshots

Screenshot of AI-Powered Experimentation with Opal:

- Instant Test Ideas: Generates high-quality A/B test ideas based on any goals and audience insights.
- Smarter Experimentation: The AI can suggest impactful variations, reducing guesswork and increasing test velocity.
- More Than Just Ideas: From hypothesis generation to analyzing results, Opal helps optimize every stage of the experimentation process.Screenshot of the new Visual Editor with an AI Variation Development Agent

Create simple or advanced website changes fast without writing a line of code with our AI Development Agent.

Use natural language to build out your ideas and apply brand styles to your experiments instantly.Screenshot of Advanced Audience Targeting:

- Delivers personalized experiences by targeting users based on behaviors, attributes, and real-time conditions.
- Defines precise audience segments using first-party data, geolocation, and device type.
- Can test and optimize for different audience groups to maximize impact and engagement.Screenshot of Variation Template

Library of experience templates that you can access right within the Visual Editor. Customize these templates or create your own to easily reuse throughout your experimentation program.

- Offers pre-built templates for common test setups.
- Standardized variations and maintains brand integrity with reusable templates.
- Templates can be customized visually or tweak them with code for full flexibility.Screenshot of Web Experimentation Results Page:

- Data visualizations help interpret experiment performance.
- Displays which variations are winning with built-in statistical significance calculations.
- Results can be filtered by audience segments, events, and conversions to uncover key trends.Screenshot of the custom code editor for JavaScript & CSS changes, used to build complex tests.