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AdBlock
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AdAway
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AdBlock Plus is a browser extension for Firefox, Chrome, Opera, and several other popular browsers that prevents intrusive ads like pop-ups and malicious code from appearing on websites you visit.

Second Nature AI
Yoodli
PitchMonster
Quotain
DIRI AI
character.ai
Gong.io
AI role-play training for sales and call center teams: 700+ realistic scenarios, six caller temperaments, instant five-dimension scoring and coaching. Cut ramp time up to 40% without practicing on real customers.

Which is more popular?
Based on our record, Adblock Plus seems to be more popular. It has been mentioned 65 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | adblockplus.org | callflow.dev |
| Pricing | — | |
| Platforms | — | |
| Company | Startup from Germany | — |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Adblock Plus yet.
Call Flow is an AI training platform for sales and customer support teams. Instead of learning on real customers, reps practice realistic calls against AI-powered buyers and callers — then get instant, objective feedback on every session. How it works Practice realistic AI calls. Choose from 700+...
What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Adblock Plus is recommended for casual internet users looking for a straightforward and easy-to-install ad-blocking solution. It is also suitable for users concerned with online privacy and who prefer not to be tracked by advertisers.
No analysis of CallFlow.dev yet.
Walkthroughs and reviews on video.
Adblock Plus: Now Serving You More Ads! - The Know Tech News
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How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Adblock Plus and CallFlow.dev.
CallFlow.dev's answer:
Competitors may offer generic conversation practice, live coaching platforms, or basic AI chatbots, but CallFlow.dev emphasizes hyper-realistic voice-style simulations, volume of scenarios, real-time multi-dimensional scoring, and enterprise training outcomes (ramp speed + CSAT/FCR lifts). It is particularly compelling for teams that need to scale training without proportionally scaling manager time.
CallFlow.dev's answer:
Scale and realism of scenarios: 700+ dynamic, adaptive AI scenarios covering refunds, upselling, technical troubleshooting, compliance, de-escalation, complex objections, and more. These are not static scripts but branching, emotionally progressive conversations.
• Caller personas and difficulty levels: Six realistic AI caller personas that evolve emotionally, available at beginner, intermediate, and advanced difficulty.
• Real-time evaluation and coaching: Instant AI scoring across key dimensions (rapport, objection handling, resolution quality, professionalism, regulatory compliance) plus personalized coaching tips after every practice session.
• Customization depth: A built-in custom scenario creator that lets teams import their own product knowledge, FAQs, policies, and objection scripts so training matches the exact brand, products, and customer types.
• Manager/ops focus: Certification/readiness scorecards, team analytics, performance tracking, and data that supervisors can use to guide coaching and certify agents at scale.
• Outcome orientation: Designed around measurable business results (e.g., reported up to 40% faster ramp-to-productivity for new agents, improvements in first-call resolution and CSAT) rather than generic soft-skills practice.
CallFlow.dev's answer:
The primary audience is call centers, sales teams, and customer support organizations specifically training directors, operations leaders, contact-center executives, and managers responsible for onboarding and continuous agent performance.
Secondary but closely related users include BPOs, insurance, telecom, and other high-volume customer-facing operations that face long ramp times, high turnover, compliance requirements, or complex objection/de-escalation needs. It targets teams that want data-driven readiness certification rather than informal practice.
CallFlow.dev's answer:
CallFlow.dev originated from real-world call-center and sales-training pain points experienced by its founders. Traditional training was slow, inconsistent, manager-intensive, and left new agents underprepared for live customers.
The platform was built to solve that by giving agents unlimited, realistic AI-powered practice with instant feedback and coaching, while giving leaders the analytics and certification tools needed to scale quality.
It launched as a professional SaaS focused on measurable reductions in ramp time (targeting ~40%) and improvements in performance metrics, with ongoing emphasis on enterprise adoption, custom scenarios, and workforce-development outcomes.
CallFlow.dev's answer:
advanced AI for natural dialogue, emotional progression of personas, evaluation across rapport/objection handling/compliance/etc., and personalized coaching.
Share your experience with using Adblock Plus and CallFlow.dev. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Adblock Plus: AdBlock is a user-friendly free tool that received solid ad-blocking scores during our testing. It also offers a Premium subscription that can block additional nuisances like site notifications, survey...
Not to be confused with AdBlock Plus, AdBlock is a very simple and straightforward extension that offers ad blocking features, and it works admirably. The user interface is as simple as they come, with the option to...
Adblock Plus (again, not to be confused with any variations on its name) is a standalone ad blocker that’s been around for quite some time. It is not the premium version of another ad blocker or a special edition....
We have no reviews of CallFlow.dev yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


Tip: I use Adblock Plus on desktop, and AdGuard on iPhone and iPad. - Source: dev.to / over 2 years ago
Adblock plus => I only use this one with Edge because Opera has a default adblocker of its own, but this is also a very welcome extension and something that can (and will) keep you safe! Source: about 3 years ago
Why doesn't easylist.to link to its own version of the Fanboy's Annoyance List? Why are the lists (and especially the "EasyList Germany") on the mirror (?) of adblockplus.org more up-to-date than on easylist.to? Source: over 3 years ago
Tracking CallFlow.dev since Jul 2026.
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