
reCAPTCHA
Cloudflare Turnstile
ALTCHA
mosparo
Cap Captcha
Akismet
Private Captcha
Do you use a captcha to keep out bots? hCaptcha is a drop-in replacement for reCAPTCHA that earns website owners money and helps companies get their data labeled.

Bandwidth
Plivo
Twilio
MessageBird
Telnyx
APIs for the next generation of business text messaging.

Which is more popular?
Based on our record, hCaptcha seems to be more popular. It has been mentioned 4 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | hcaptcha.com | telgorithm.com |
| Pricing | ||
| Company | — | Startup from the United States |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of hCaptcha yet.
Telgorithm is a cutting edge messaging API provider specializing in 10DLC text messaging. Telgorithm enables software providers to send high-volume business text messages at the highest delivery rates in the industry, 99%+ on average. Telgorithm combines timely customer support, expert-level...
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
Overall verdict
Why this product is good
Recommended for
Walkthroughs and reviews on video.
How To Setup hCaptcha For WordPress 2020 - reCaptcha Alternative hCaptcha - reCaptcha Paid Service?
Avoiding A2P 10DLC Disruptions with The Campaign Registry | Business SMS Webinar
More videos
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing hCaptcha and Telgorithm.
Telgorithm's answer:
Telgorithm was established in 2021 by telecom veterans who, with 20+ years of experience, saw a massive need to set a new standard for quality, support, and transparency in the cloud communication space - particularly for A2P 10DLC messaging.
Telgorithm was founded on the principles of transparency, customer experience, responsibility, education, and empathy. We’ve developed innovative technology solutions for 10DLC messaging, but our services go far beyond our API product. Telgorithm is committed to providing the guidance and support needed to be successful in the evolving A2P landscape.
Telgorithm's answer:
Telgorithm enables software providers (platforms or applications) to send high-volume business text messages at the highest delivery rates in the industry, 99%+ on average.
Telgorithm's answer:
Telgorithm is the only messaging API provider to offer deliverability and message management technology in the industry. Never let your customers exceed 10DLC Carrier limits again. Our Smart Queueing technology saves an average of 20% of 10DLC messages from failing, improving your customer’s deliverability and per-message savings. Learn more about our patent-pending tech here: https://www.telgorithm.com/smart-queueing/
Telgorithm's answer:
Constant Contact, Boulevard, OnlySales and more. Hear from Telgorithm customers about their experience with our product and service here: https://www.telgorithm.com/customer-stories/
Share your experience with using hCaptcha and Telgorithm. For example, how are they different and which one is better?
External articles and on-site reviews we used to compare the two products.


Cloudflare announced yesterday that they are moving away from Google's reCAPTCHA in favour of hCaptcha. In my opinion, that is huge! Given the amount of traffic transiting through CloudFlare. That has cut some...
To summarise the process of migrating from reCaptcha to hCaptha: 👌 It's super easy, straightforward and shouldn't take you more than 20-40 minutes 👁 You are feeding less data to Google 💸 You earn crypto/money (I have...
We evaluated a number of CAPTCHA vendors as well as building a system ourselves. In the end, hCaptcha emerged as the best alternative to reCAPTCHA. We liked a number of things about the hCaptcha solutions: 1) they...
We have no reviews of Telgorithm yet. Be the first one to post
Recommendations tracked on public social media and blogs since March 2021.


That's it, and HCaptcha will start working. I would imagine it's a better idea to add a specific site exception for hcaptcha.com, and I'm sure I will later, but just really didn't have the patience to do it via screen reader right now. Source: over 3 years ago
Finally, we build a front end with a captcha feature with NextJS and hCaptcha. - Source: dev.to / over 4 years ago
I have Ublock and UMatrix running. Had to whitelist hcaptcha.com and bitwarden.com to get the challenge to pop up. Source: over 4 years ago
Tracking Telgorithm since Feb 2023.
When comparing hCaptcha and Telgorithm, you can also consider the following products.

reCAPTCHA is a free security service that protects your websites from spam and abuse.
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Bandwidth offers SIP trunking, Emergency communications, and Voice & Messaging APIs.
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Cloudflare's service for any company to replace CAPTCHAs and deliver a better experience to web visitors.
Compare Cloudflare Turnstile to hCaptcha or Telgorithm:


ALTCHA is a free CAPTCHA alternative that uses a proof-of-work mechanism to protect your website, and online services from spam.
Compare ALTCHA to hCaptcha or Telgorithm:

Brings voice and messaging to your web and mobile applications.
Compare Twilio to hCaptcha or Telgorithm: