Do you have an API for Substack?

Yes! We are the only service on the market that provides a full API for Substack engagement. You can automate creating and tracking tasks for Substack through our REST API. This is perfect for agencies managing multiple clients, influencers who need consistent engagement, or developers building custom integrations via OpenClaw or similar platforms. View Substack API documentation .

Get Free Substack Comments – Grow Your Real Substack Engagements

Get real comments on your Substack posts and make your discussions more active. No fake accounts. Sign up now for 5 free comments, then boost more whenever you want. Safe, instant, and effective. If you prefer checkout instead of the points system, use our buy Substack comments page.

How to get free Substack comments?

Upvote.club uses a community points model. Real members deliver comments when you create a Comment task:

Start with starter points. Register with Apple or Google and create a Comment task for your Substack post. Community members deliver real comments to spark discussion on your newsletter.
Comment for comment. Complete other members' tasks to earn points, then spend them on Comment tasks for your own Substack posts.
Scale with a subscription. Upgrade to MATE for a 40% discount on points and higher daily task limits. Buy points from your dashboard, then create Comment tasks whenever you need more engagement.

24/7 Customer Support

The fastest response time in the industry — just 5 minutes. All from 100% real humans, no AI.

100% Account Safety

Real accounts only — zero bots, zero fake profiles. Your growth is 100% authentic.

70,000+ Customers Trust Us

2+ years in business and over 70,000 happy customers — you can feel safe with us.

Why Upvote Club Is the Best Way to Get Free Substack Comments

Free promotion for your social media profile

Create an unlimited number of tasks to boost your posts and grow your audience on Twitter and other social platforms.

Complete Tasks & Earn Points

You don't need pay to promote your social media profile.

Grow Social Media Audience

Use earned points to promote your tweets and social posts, driving real engagement.

Streak Reward System

Get bonus points for completing tasks daily. The longer your streak, the more rewards you earn.

Multi-Platform Growth

Expand your reach beyond Twitter – support for multiple social networks.

See Who Engages with your content

Get full visibility on who completed your tasks.

Earn extra points by inviting friends

Invite friends to join Upvote Club and earn extra points when they sign up and start completing tasks.

Anti-Bot Moderation

Strict moderation ensures that only real users complete tasks – no bots, no fake accounts.

Community of Real People

Join a community of creators and social media enthusiasts who support each other's growth with authentic engagement.

How to Get Free Substack Comments in Minutes

Automate with API

Scale Substack engagement on autopilot — create tasks, poll status, and integrate with n8n, Zapier, OpenClaw, or your own backend. Substack Engagement API

Comments reviews

5.0(4 reviews)

comments on Substack make your newsletter feel like a real community

Dec 28, 2024

used this for my founder newsletter, readers started engaging way more after 💬

Jun 20, 2025

real comments from actual Substack readers, not generic spam

Feb 11, 2026

solid service for anyone building a paid newsletter and needing early social proof

Sep 24, 2025

Frequently asked questions

Is it safe?

This Substack promotion is absolutely safe. You receive comments, followers, restacks, and saves only from real Substack users.

Is it free?

Yes, you can get free Substack comments, followers, restacks, and saves. However, additional features need to be purchased.

What is the most effective way to grow on Substack?

The most effective way to grow on Substack is to consistently receive engagement (comments, followers, restacks, and saves) on your posts. High engagement signals to Substack’s algorithm that your content is valuable, which leads to increased visibility and organic growth. Regular, authentic engagement from real users helps build sustainable growth.

Are these real people?

All visitors to your Substack tasks are real people. We have very high quality standards for those who participate in the community. We actively ban bots if they are found. We do not approve accounts that do not meet our requirements.

What is your audience like?

We have gathered a community of active Substack users, including Founders, Indie Makers, ICs, Directors, VPs, Engineers, Designers, Product Managers, Marketing Managers, Sales Managers, Finance professionals, Bloggers, and Artists. We actively monitor to ensure there are no bots on the platform.

Who is the target audience for this Substack service?

This service is for an audience that wants to quickly build a following on Substack, consisting of real users.

How can I quickly boost my Substack account?

The answer is simple: get as many comments, followers, restacks, and saves from real Substack users as possible.

Why do you say you have no bots for Substack? How does it work?

Because there are none. We have chosen the path of quality and created a community where real people can exchange comments, followers, restacks, and saves and receive rewards for this.

Do I need to give you my Substack password?

No. Please never trust any websites and send your Substack login and password. They are almost certainly scammers. We never ask for your password.

How quickly will I receive Substack comments?

You will start receiving comments as soon as you authorize and create a task. With an organic rate of engagement, you will gradually see how comments, followers, restacks, and saves increase.

Can I get other free Substack engagement?

Comments spark discussion on your posts; restacks push them to new readers. For that, see our free Substack restacks page.

Get Free Substack Comments from Real Users – Grow on Substack – Safe, Instant