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
Apollo.io
Score 8.5 out of 10
N/A
Apollo is a sales platform that helps revenue teams find and engage leads, automate outreach, manage deals, and enrich data.
$59
per month per user
Outreach
Score 8.2 out of 10
N/A
Outreach is offered as a revenue workflow platform for all revenue teams. Outreach infuses predictive, assistive, conversational, and agentic AI to power use cases across revenue motions. From new logo prospecting to expansions, deal acceleration, driving retention, and forecasting, Outreach AI automates workflows and frees sellers to focus on more strategic conversations and actions. Revenue leaders receive connected account visibility, performance insights, and higher…N/A
Pricing
6senseApollo.ioOutreach
Editions & Modules
No answers on this topic
Basic
$59
per month per user
Professional
$99
per month per user
Organization
$1,188
per year per user
No answers on this topic
Offerings
Pricing Offerings
6senseApollo.ioOutreach
Free Trial
NoYesNo
Free/Freemium Version
YesYesNo
Premium Consulting/Integration Services
YesYesYes
Entry-level Setup FeeNo setup feeOptionalOptional
Additional Details20% discount for annual billing on the Basic and Professional plans.
More Pricing Information
Community Pulse
6senseApollo.ioOutreach
Considered Multiple Products
6sense
Chose 6sense
6sense is more user friendly and has more accurate contact information.
Chose 6sense
There is some overlap in some of the intent portions, but they are still different overall. I just need more training to better utilize the platform to its fullest.
Chose 6sense
Slintel is hands down the best tool in comparison with similar tools, while most tools will give you filters to reach to people from specific industry, location, function, designation etc, Slintel along with doing all this also lets you know who are your HOT prospects, this is …
Chose 6sense
I am just an IC, wish I could evaluate others!
Chose 6sense
The only other tool that I have used that is similar to 6sense is Marketo. However, I do not think that this tool was useful either. Again, this tool would be better suited for a BDR. This is not a tool that has helped me as a salesperson. It is very vague and oftentimes …
Chose 6sense
All have a niche they are good at to keep track of things. Cant provide massive detail due to limited access to accounts and processing of leads.
Chose 6sense
I have not evaluated other products.
Chose 6sense
I have not evaluated other vendors in this space. I've heard of other companies using Demandbase, however, I am unaware of the pro's/cons of each. Ultimately, I 6sense helps sales. Depending on your company, you'll have to decide what's best for you. Try to weigh costs vs …
Chose 6sense
ZoomInfo, InsideView are ones we looked at Yours is better because yours provides real-time insights but I wish you would provide more contextual data
Chose 6sense
6sense is the most innovative, accurate, and forward-thinking software in the space
Apollo.io
Chose Apollo.io
We ended up going with Outreach recently, although Apollo was excellent for us in the beginning. I honestly miss using Apollo's sidebar functionality that worked seamlessly with LinkedIn and LinkedIn Sales Navigator. The new workflow we have with DiscoverOrg to Outreach is not …
Outreach
Chose Outreach
I would say it's pretty comparable. I think Outreach is probably more robust and customizable.
Chose Outreach
In order of what my choices would be with the options above:
Apollo, Salesloft, Outreach, Unify, Amplemarket
In my opinion, Apollo is terrible and the only reason it is still solvent is that startups with no money need a solution to have some sort of data enrichment and have a …
Chose Outreach
Outreach is a great tool, but it may not be the most effective one. It is very cost-effective, but teams can easily outgrow outreach. Outreach is more sophisticated than Salesloft. However, Apollo is far more refined and more in-depth from a functionality standpoint. I would …
Chose Outreach
Outreach has better email deliverability and brand reputation compared to its competitors. The pricing and licensing model also fits in with our requirements. Importantly, our leadership and sales teams recommend using Outreach, as they are comfortable with the platform due to …
Chose Outreach
Salesforce, Apollo, and HubSpot offer similar capabilities, but they simply don't meet the needs. They're more useful for other processes. But for specifically doing outreach as an AE or BDR, Outreach has everything you need. The integrations are great, the software is easy to …
Chose Outreach
Outreach is vastly superior to other sales engagement platforms, because it's easy to use and effective to track engagement
Chose Outreach
Outreach is more detailed and in depth than Apollo. The only reasons why I really liked Apollo was the UI and being able to research companies within the app- however, we use Zoominfo for reaching out now and it is better with more information. Outreach connects to ZI and …
Chose Outreach
I chose Outreach simply because it just works. ZenProspect was a hassle and didn't have throttling (and was full of bugs), and Beamery was just a bit too basic for what we were looking for. Outreach has all the automated features we were looking for to make outbound sales as …
Features
6senseApollo.ioOutreach
Engagement
Comparison of Engagement features of Product A and Product B
6sense
7.7
154 Ratings
1% above category average
Apollo.io
-
Ratings
Outreach
-
Ratings
Automated routing and prioritization7.8117 Ratings00 Ratings00 Ratings
Customer interaction histories7.9127 Ratings00 Ratings00 Ratings
Syndicated content7.385 Ratings00 Ratings00 Ratings
Personalization7.5129 Ratings00 Ratings00 Ratings
Engagement data tracking8.0149 Ratings00 Ratings00 Ratings
Ad Campaigns
Comparison of Ad Campaigns features of Product A and Product B
6sense
7.8
143 Ratings
1% above category average
Apollo.io
-
Ratings
Outreach
-
Ratings
Ad campaign creation8.0137 Ratings00 Ratings00 Ratings
Display advertising7.9140 Ratings00 Ratings00 Ratings
Contextual advertising7.7110 Ratings00 Ratings00 Ratings
Social advertising7.7125 Ratings00 Ratings00 Ratings
Ad reporting and analytics7.6140 Ratings00 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
Apollo.io
-
Ratings
Outreach
-
Ratings
Standard visitor segmentation8.3164 Ratings00 Ratings00 Ratings
Behavioral visitor segmentation7.9165 Ratings00 Ratings00 Ratings
ABM sales intelligence8.1154 Ratings00 Ratings00 Ratings
Intent Data
Comparison of Intent Data features of Product A and Product B
6sense
8.0
175 Ratings
6% above category average
Apollo.io
-
Ratings
Outreach
-
Ratings
3rd party intent signals8.1173 Ratings00 Ratings00 Ratings
Downstream intent signals7.8165 Ratings00 Ratings00 Ratings
Account identification8.2169 Ratings00 Ratings00 Ratings
ABM Integrations
Comparison of ABM Integrations features of Product A and Product B
6sense
7.6
159 Ratings
3% below category average
Apollo.io
-
Ratings
Outreach
-
Ratings
Automated workflow & orchestration7.6159 Ratings00 Ratings00 Ratings
Prospecting
Comparison of Prospecting features of Product A and Product B
6sense
-
Ratings
Apollo.io
8.2
172 Ratings
6% above category average
Outreach
-
Ratings
Advanced search00 Ratings8.4168 Ratings00 Ratings
Identification of new leads00 Ratings8.3168 Ratings00 Ratings
List quality00 Ratings7.8170 Ratings00 Ratings
List upload/download00 Ratings8.5159 Ratings00 Ratings
Ideal customer targeting00 Ratings8.0166 Ratings00 Ratings
Load time/data access00 Ratings8.2168 Ratings00 Ratings
Sales Intelligence Data Standards
Comparison of Sales Intelligence Data Standards features of Product A and Product B
6sense
-
Ratings
Apollo.io
8.1
170 Ratings
4% above category average
Outreach
-
Ratings
Contact information00 Ratings8.1170 Ratings00 Ratings
Company information00 Ratings8.2170 Ratings00 Ratings
Industry information00 Ratings8.0168 Ratings00 Ratings
Data Augmentation & Lead Qualification
Comparison of Data Augmentation & Lead Qualification features of Product A and Product B
6sense
-
Ratings
Apollo.io
7.8
168 Ratings
5% above category average
Outreach
-
Ratings
Lead qualification process00 Ratings7.7157 Ratings00 Ratings
Smart lists and recommendations00 Ratings7.6155 Ratings00 Ratings
Salesforce integration00 Ratings8.299 Ratings00 Ratings
Company/business profiles00 Ratings8.1162 Ratings00 Ratings
Alerts and reminders00 Ratings7.7143 Ratings00 Ratings
Data hygiene00 Ratings7.5161 Ratings00 Ratings
Automatic data refresh00 Ratings7.5155 Ratings00 Ratings
Tags00 Ratings7.7132 Ratings00 Ratings
Filters and segmentation00 Ratings8.2158 Ratings00 Ratings
Sales Intelligence Email Features
Comparison of Sales Intelligence Email Features features of Product A and Product B
6sense
-
Ratings
Apollo.io
7.7
151 Ratings
3% above category average
Outreach
-
Ratings
Sales email templates00 Ratings7.7150 Ratings00 Ratings
Append emails to records00 Ratings7.8139 Ratings00 Ratings
Best Alternatives
6senseApollo.ioOutreach
Small Businesses
Dealfront
Dealfront
Score 9.7 out of 10
Lead411
Lead411
Score 8.3 out of 10
Salesmate
Salesmate
Score 10.0 out of 10
Medium-sized Companies
TechTarget Priority Engine
TechTarget Priority Engine
Score 10.0 out of 10
Lead411
Lead411
Score 8.3 out of 10
HubSpot Sales Hub
HubSpot Sales Hub
Score 8.8 out of 10
Enterprises
TechTarget Priority Engine
TechTarget Priority Engine
Score 10.0 out of 10
TechTarget Priority Engine
TechTarget Priority Engine
Score 10.0 out of 10
ClearSlide
ClearSlide
Score 7.9 out of 10
All AlternativesView all alternativesView all alternativesView all alternatives
User Ratings
6senseApollo.ioOutreach
Likelihood to Recommend
8.7
(252 ratings)
8.7
(162 ratings)
8.4
(249 ratings)
Likelihood to Renew
9.0
(13 ratings)
8.0
(2 ratings)
8.5
(11 ratings)
Usability
8.6
(44 ratings)
8.3
(134 ratings)
8.3
(199 ratings)
Availability
10.0
(3 ratings)
-
(0 ratings)
8.2
(1 ratings)
Performance
10.0
(3 ratings)
-
(0 ratings)
9.1
(1 ratings)
Support Rating
10.0
(28 ratings)
7.0
(6 ratings)
9.5
(25 ratings)
In-Person Training
-
(0 ratings)
-
(0 ratings)
8.2
(1 ratings)
Online Training
1.0
(1 ratings)
-
(0 ratings)
8.0
(1 ratings)
Implementation Rating
10.0
(4 ratings)
5.5
(1 ratings)
4.5
(3 ratings)
Configurability
10.0
(3 ratings)
-
(0 ratings)
7.3
(1 ratings)
Ease of integration
10.0
(2 ratings)
-
(0 ratings)
-
(0 ratings)
Product Scalability
10.0
(3 ratings)
-
(0 ratings)
8.7
(48 ratings)
Vendor post-sale
10.0
(1 ratings)
-
(0 ratings)
-
(0 ratings)
Vendor pre-sale
10.0
(2 ratings)
-
(0 ratings)
-
(0 ratings)
User Testimonials
6senseApollo.ioOutreach
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
Apollo.io
Apollo.io played big role for us in saving $$$ by bringing data mining, AI Email Writing and acting as CRM altogether...for small to medium organization they can surely rely on Apollo.io...and it is doing things mostly right with some room for improvement for sure. Sales and Marketing team saves time in getting their emails drafted based on prompts, list of contacts they can fetch in minutes of time, earlier we used to have seperate tool just to mine data, then we used to upload the CSV file to email marketing tool, then we used to draft email...for all these process we were using three different tools - Apollo.io brought everything under one umbrella.
Read full review
Outreach
Outreach is outstanding for volume outreach, as it allows you to touch many prospects and accounts with limited time, while also storing data on historical interactions with prospects. It can be useful for SDR/BDR roles, as well as SMB and MM volume of sales pipe, but I don't think it would be nearly as useful for enterprise sales where more strategic and lower volume outreach is needed. I believe that incorporating more AI assistance with writing would make it a more useful tool for strategic sales.
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
Apollo.io
  • Firstly, finding the details of the potential customers that is there name, designation email and phone number since these are the most important cases most of the times I can get this data in Apollo.io
  • I can pull the bulk data of the targeted organization, or I can pull the emails based on the location and job titles
  • Apart from the email capture, the thing which helpful is that the email sequence can find emails and send emails in Apollo.io itself and also the report and the dashboard are so clean
  • Friendly UI and UX Apollo.io was the first tool which I used. Since then I'm still using Apollo.io for easy understanding
Read full review
Outreach
  • Building sequences, using a omni channel approach.
  • Detailed report of each team members activity (email, calling, socials etc.)
  • Clear overview of prospect and account summary.
  • Straight to the point menu navigation.
  • Email outbox, very useful for analysing low hanging fruit.
  • Good integration with other tools.
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
Apollo.io
  • There are certain features about prospecting that require updates. For example, if people switch organisations, it should be automatically requesting the new email or new contact data for a particular contact in order to be updated in the system
  • The lead databases that are created if their new addition should automatically be updated in the list that I created with Apollo.io
Read full review
Outreach
  • When sequencing, I need to mark multiple leads, and using the search bar, it will uncheck all the leads that were previously checked.
  • Calls drop constantly.
  • Syncing contacts and leads with SF is challenging. The buttons to synchronize with CRM are available when searching for a contact or lead, but you cannot sync it when viewing the lead or contact itself.
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
Apollo.io
at this moment Apollo.io seems to be the perfect tool that has mastered all aspects of outbound marketing and CRM to handle and manage sales cycle.
Read full review
Outreach
It's a strong tool that helps our sales development team manage a large number of qualified leads. The sequence framework ensures that every lead receives enough contact attempts that we have confidence that we're not abandoning our prospecting too early without the overhead of managing those activities manually.
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
Apollo.io
Apollo.io does provide campaign setup help and made my SDRs team's life easier, with the use of lead enrichment, lead distribution, I can manage my team from a single dashboard. It also comes with CRM that helps me navigate the progress on leads and what my SDRs progress.
Read full review
Outreach
Overall, Outreach is usable and scalable across team sizes. The only reason I give a nine and not a 10 is that there are improvements that can be made within the reporting feature. It is usable, but not everyone can easily self-learn the best practices. At times, it may require building 2-3 reports and then using a VLOOKUP in Excel to achieve the desired outcome.
Read full review
Reliability and Availability
6sense
I've never noticed it being down but I rarely log into the web interface
Read full review
Apollo.io
No answers on this topic
Outreach
In our years as Outreach customers, I can count the number of outages we've experienced on one hand. Generally, outages have been very brief and have not completely frozen our access to the platform. Scheduled maintenance is always proactive communicated and the hours never interfere with standard business hours or scheduled sequences.
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
Apollo.io
No answers on this topic
Outreach
Outreach's performance overall is very high quality. Pages load right away. Occasionally it might take a minute to generate a report, but not any slower than in other platforms I've used. Outreach is integrated into many of our other tools and seems to be a very clean integration. Everything runs very quickly.
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.
Read full review
Apollo.io
The team wants to solve probelms, but we are finding that they don't know how to solve the more technical issues quickly. I suspect that they don't have a mature process for escalations, and they don't have a usable knowledge base article repository. They seems to push emails around to let us know that people are working on the issues to find solutions, but this takes weeks and oftentimes still leaves us without a resolution.
Read full review
Outreach
There is almost zero customer support. What they do offer is a live chat feature which is active during "normal" business hours which is nice for instant inquiries if someone is available. However, you do not have a dedicated representative to address questions or concerns and their billing process is confusing and messy without any support.
Read full review
In-Person Training
6sense
No answers on this topic
Apollo.io
No answers on this topic
Outreach
We were trained in person and it was very easy to understand. And if we missed any pointers there was more training given to us. So i always like this tool. The drafts were also prepared for us to sync outreach with our devices so it was straightforward. Highly recommend
Read full review
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.
Read full review
Apollo.io
No answers on this topic
Outreach
Lots of attention from the Outreach training team, with a great willingness to customize to our needs. To be clear, you get out what you put in. If you don't work with them, you'll get cookie-cutter training. But we asked for a lot of customization, and they delivered what we asked for.
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Implementation Rating
6sense
I wasn't involved but heard it was great
Read full review
Apollo.io
No answers on this topic
Outreach
I expected more assistance in connecting Outreach with Salesforce. We have a basic connection, but many fields were left without a sync. We can apparently sync data without adding the app into Salesforce, but believe we could get more functionality with a better integration. The basics of setting up our sequences and using Outreac to run them was was fine.
Read full review
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
Apollo.io
All of these platforms are good and offer valuable tools, but where Apollo.io is different is how this one platform does the job of several different ones. It is nice not having to use multiple platforms to get things done and makes integration and analytics issues occur less often. It is user friendly and constantly working to improve.
Read full review
Outreach
Outreach is designed with a workflow-first approach, which helps ensure that reps adopt the process and allows AI and machine learning to understand the full funnel. On top of this, Outreach offers more robust functionality, reporting, and integrations than other competitors. Outreach also understands user workflows, which helps influence rep behavior and outcomes.
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
Apollo.io
No answers on this topic
Outreach
When I first joined the company we were a sales team of 10. Over the last 4 years we have grown to 30 and have used Outreach the entire time. Everyone uses Outreach and it works for virtually any size business. The seat model works perfectly for any size company plus Outreach can handle hundreds of thousands of emails being sent out. We never have to worry about throttling or any type of lag time based on usage. This is key when scaling.
Read full review
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
Apollo.io
  • It provides more opportunities to gather more clients.
  • It gives more results and better results in targeting our sales.
  • It is a more effective way to provide information to a large number of potential clients about the events/ projects the company is offering.
Read full review
Outreach
  • It's helped me speed up my ability to reach out to customers. I like bulk composing but would be even better if Outreach was able to recommend (daily/weekly/etc.) who we should reach out to based on intent/other metrics.
  • I will say outreach has improved our ability to book more meetings simply because it enables volume activities.
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.

Apollo.io Screenshots

Screenshot of people, appearing in ApolloScreenshot of Apollo's data enrichment dashboardScreenshot of a view of unified customer dataScreenshot of Apollo's AI-assisted meetings

Outreach Screenshots

Screenshot of Outreach’s pipeline management capabilities, which help sales and revenue operations leaders assess pipeline quantity, quality, and maturity. Built-in win modeling helps leaders spot risk early for every team and seller to ensure there is enough coverage to deliver on their goals.Screenshot of Kaia, Outreach’s conversation intelligence solution, used to automatically take notes, flag action items, summarize meetings, and receive in-the-moment product and competitive information so you can nail every sales meeting.Screenshot of Outreach Research Agent, which automatically uncovers targeting signals from conversations, engagements, and public sources to drive your account strategy and ensure every touchpoint is timely, relevant, and focused on the right accounts.Screenshot of the Revenue Agent, which helps sales leaders optimize team efficiency, generate more conversations and improve pipeline predictability.Screenshot of the Outreach Deal Agent, which eliminates the burden of manual updates by surfacing AI-recommended changes to opportunity fields. AI deal management helps maintain pipeline health while keeping reps focused and sales teams aligned.Screenshot of the Personalization Agent, used to turn research and buyer context into simple, effective messages that convert, then deliver messaging that resonates across every channel.