
Infura
GetBlock.io
QuikNode.io
Pocket Network
Chainnodes.org
Kaleido Blockchain Business Cloud
ANKR
Automates blockchain (Ethereum included) deployment at a much lower price point than Infura, and without native storage.

Opengraph Image Generator
OpenGraphWiki.com
OpenGraph.xyz
OpenGraphr
OpenGrph
OG:IMAGE
OGIMAGE.art
Bulk Open Graph Tag Generator & Previewer for Indie Hackers

Which is more popular?
Based on our record, Chainstack seems to be more popular. It has been mentioned 17 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | chainstack.com | ogbulk.com |
| Pricing | ||
| Company | — | Startup from the Philippines · 1 - 9 employees · 2026 |
| Listed in |
In their own words, as submitted to SaaSHub.


No description of Chainstack yet.
I built OGBulk because I was tired of launching a new side project or SaaS feature, sharing the link on X or in a Discord community, and seeing a broken preview. The image was the wrong size, the description was truncated, or the card didn't show at all. That first impression was dead before...
What each product offers, as listed by its team.


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


No analysis of Chainstack yet.
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing Chainstack and OGBulk.
OGBulk's answer:
OGBulk is built with HTML, CSS, and JavaScript as a fast single‑page application. A headless Puppeteer instance powers the link‑preview logic, generating accurate platform‑specific unfurls without relying on third‑party APIs.
OGBulk's answer:
OGBulk is the only Open Graph tag tool built specifically for indie hackers and makers, combining bulk CSV generation with a real‑time, multi‑platform preview panel that shows exactly how a link will unfurl on Facebook, LinkedIn, X, Discord, iMessage, and WhatsApp — all in one place without sign‑up or clutter.
OGBulk's answer:
Most OG tools handle one URL at a time and focus on generic SEO audiences. OGBulk is designed for the speed and scale makers need: upload a CSV of hundreds of URLs and get consistent, pixel‑perfect tags instantly. It also includes specialised checkers like a 1200×630 px image validator, an X Card debugger, and a character counter — practical extras that prevent broken previews before they go live, all completely free.
OGBulk's answer:
The primary audience is indie hackers, SaaS founders, solo developers, and small maker teams who launch products frequently and need their social share previews to look flawless on every platform without investing time in manual tag debugging.
OGBulk's answer:
OGBulk was born from a personal frustration that every maker knows too well. After launching a new side project and seeing the link preview break across social media — the image wrongly cropped, the description missing — the founder set out to build a dedicated tool that would put an end to embarrassing unfurls and give indie hackers the same quality of social cards as big-budget startups.
OGBulk's answer:
Because OGBulk is a free, no‑sign‑up tool, it does not have named enterprise customers. It is used daily by thousands of indie hackers, Gumroad creators, Product Hunt launchers, and front‑end developers who need reliable bulk OG tags and social previews they can trust.
Share your experience with using Chainstack and OGBulk. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


Looked into using a node provider? For example, Chainstack deploys full eth nodes (with 0 ratelimiting), which may fit your use-case here. Source: about 3 years ago
DevRel from Chainstack here, appreciate the shoutout! And you can actually directly access the Covalent API (which I'm also a huge fan of btw) on the Chainstack dashboard. So within the same platform, you can get nodes, IPFS, subgraphs,... Source: over 3 years ago
If you're looking for a new infra platform, feel free to check it out! Source: over 3 years ago
Tracking OGBulk since May 2026.
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Open graph generator and simulator. Test or generate open graph tags for any web page.
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Check how search engines and social medias such as Google, Facebook, Twitter display your website
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