Why is PostFast making €5.4K MRR in a saturated market?

Is PostFast really making €5.4K MRR?

The €5.4K MRR figure for PostFast looks credible, although it is still founder-reported revenue rather than audited financial data.

Petar Georgiev gave that number in a recent Indie Hackers interview after discussing PostFast’s costs, acquisition channels and product in detail. The figure also fits the revenue history he had shared before. An April 2026 profile based on his disclosures put PostFast at around €4,000 MRR, while a February 2026 Reddit post had the product just above $1,000 MRR. The progression is believable: slow growth through 2025, then a much faster climb once organic search started working.

The live PostFast website gives us another useful check. It currently shows more than 2,600 creator signups, 220+ paying teams and more than 9,000 posts published every week. If we divide the reported monthly revenue by those 220 paying teams, the average comes to roughly €24.50 per team per month.

That is remarkably close to PostFast’s €24 effective monthly price for its Creator plan when paid annually. The actual customer mix will include cheaper and more expensive plans, so we cannot reconstruct revenue exactly, but the disclosed customer count and revenue fit together unusually well.

The revenue claim is worth taking seriously. There is enough public history around PostFast to see how the business reached this level rather than relying on one isolated screenshot or founder tweet.

Is PostFast really entering a saturated social media scheduler market?

Yes. PostFast is competing in one of the oldest and most crowded SaaS categories, with several competitors that are hundreds of times larger.

Buffer has been around since 2010. Its live transparency dashboard currently shows roughly 81,000 paying customers and more than $26 million in ARR. Hootsuite dates back even further. Later, Metricool, SocialPilot and Publer have all spent years building scheduling, analytics, collaboration and inbox products.

Then there is another layer of competition from smaller tools and open-source products such as Postiz. Buffer and Metricool have permanent free plans. Meta, LinkedIn and other networks also provide native scheduling tools, which are perfectly adequate for some users who only manage one or two platforms.

So there was no obvious empty space waiting for PostFast.

What keeps the category open is the sheer amount of existing demand. Hundreds of thousands of people already use social media management software, understand why they need it and regularly compare products. Every incumbent also creates unhappy users: prices go up, interfaces get heavier, a feature disappears, an API is restricted or an agency adds another 20 accounts and suddenly its bill looks very different.

For a small SaaS, those dissatisfied users are enough. PostFast does not need the social scheduling market to be unsaturated. It needs a small stream of people who already want a scheduler and dislike the options in front of them.

How much of the social media scheduler market does PostFast actually need?

PostFast needs an almost comically small share of this market to work as an indie SaaS.

Buffer alone has roughly 81,000 paying customers today. As seen above, PostFast reports 220+ paying teams. That puts PostFast at the equivalent of around 0.27% of Buffer’s customer count.

And Buffer is only one competitor.

This changes the question completely. Building the next Buffer would require enormous market share, brand recognition and years of product development. Building a profitable solo business requires a few hundred buyers.

Buffer’s current numbers give us another interesting comparison. Its transparency dashboard reports around $27 in average revenue per customer. PostFast’s implied average is roughly €24.50. So PostFast is already making about the same order of monthly revenue per account as a mature market leader while serving a microscopic fraction of the customers.

For a small SaaS, “saturated” can be a misleading word. Market saturation becomes much more dangerous when you need 10% of the market than when you need a few hundred people out of hundreds of thousands.

Metric	Buffer currently	PostFast currently	PostFast relative to Buffer
Paying customers/teams	~81,000	220+	~0.27%
Average monthly revenue per customer	~$27	~€24.50 implied	Similar order of magnitude
Annual recurring revenue	$26M+	Much smaller indie SaaS	Well below 1% of Buffer

Why would anyone choose PostFast over Buffer or Hootsuite?

People choosing PostFast are getting a simpler and cheaper way to manage lots of social accounts, while still getting enough serious features to use it for business.

Georgiev built PostFast after trying social schedulers himself. He described the products he tested as falling into two camps: expensive tools and cheaper tools that disappointed him on functionality, UX or speed. That frustration shaped the product much more than an attempt to invent a new kind of social media software.

PostFast currently supports 11 platforms, including Instagram, Facebook, Threads, X, LinkedIn, TikTok, YouTube, Pinterest, Bluesky, Telegram and Google Business Profile. It has analytics, approvals, workspaces, a social inbox, bulk imports, API access and integrations with tools such as Canva, Google Drive, Dropbox, Zapier and n8n.

Its appeal becomes clearer when we look at how those features are packaged. A small brand can manage 12 accounts for €29 monthly. The Growth tier handles 30 accounts for €49. Pro handles 120 accounts for €99.

There is also a less visible advantage around publishing reliability. Georgiev says one of the hardest parts of building PostFast was processing images and video correctly across different networks. He spent months working with FFMPEG because platforms have different codecs, formats, dimensions and upload rules. PostFast now preprocesses media before sending it to those networks.

We cannot independently prove that PostFast has the lowest failure rate in the market, so we should not repeat the founder’s claim as fact. But the engineering work itself is real, and failed posts are exactly the kind of boring problem that can make someone abandon a scheduler.

Trust helps too. Georgiev still answers customers himself and says he normally replies to support requests within a few hours. For an unknown SaaS competing against established brands, that kind of access can make the product feel much less risky.

Is PostFast actually cheaper than the big social media schedulers?

PostFast is currently very cheap for users managing many accounts, although it is far from being the cheapest option for everyone.

Someone managing two Instagram accounts and one LinkedIn profile has little financial reason to choose PostFast purely on price. Buffer has a free plan for up to three channels. Metricool also has a free tier. PostFast only offers a seven-day free trial.

The advantage appears when the account count grows.

PostFast charges €24 per month on annual billing for 12 accounts and €40 for 30 accounts. Buffer currently uses per-channel pricing with volume discounts. Using Buffer’s live annual rates, 12 Essentials channels come to roughly $56.70 per month, while 30 come to about $112.50.

Later currently charges $37.50 per month annually for 16 profiles and $82.50 for 48. Hootsuite starts at $99 for up to 10 accounts and $199 for its Professional tier with unlimited accounts.

Currencies and feature sets differ, so this is not a perfect apples-to-apples comparison. But the gap is large enough to show what PostFast is doing. Its pricing stays unusually low as users connect more accounts.

That is especially attractive to agencies, multi-brand operators and creators publishing everywhere. PostFast does not have to be the cheapest scheduler on the internet. It just has to look cheap when the alternative invoice starts scaling with every new social profile.

Product	Relevant annual-billing tier	Accounts/profiles included	Effective monthly price
PostFast	Creator	12	€24
PostFast	Growth	30	€40
Buffer	Essentials	12 channels	~$56.70
Buffer	Essentials	30 channels	~$112.50
Later	Growth	16 profiles	$37.50
Later	Scale	48 profiles	$82.50
Hootsuite	Standard	10 accounts	$99

Did raising PostFast’s prices really bring in more customers?

According to Georgiev, PostFast gained customers after raising its prices, which makes the pricing change much more interesting than a simple revenue increase.

His explanation is that PostFast originally looked too cheap to cold visitors. Someone hearing about a €9 tool from a friend may think they found a bargain. Someone arriving from Google after comparing established SaaS products can read the same €9 price as a warning.

We cannot prove that explanation from public conversion data because Georgiev has not released conversion rates before and after the change. SEO traffic was also growing at the same time, so price cannot be isolated like a controlled experiment.

Still, the result is worth taking seriously because the direction surprised even the founder. He said the higher prices increased revenue and brought in more customers.

PostFast’s current pricing probably sits in a better place psychologically. €29 or €49 per month still looks cheap next to many competitors when several accounts are involved, but the product no longer looks like a weekend project that could disappear next Tuesday.

For a SaaS selling to strangers from search traffic, credibility has a price floor as well as a price ceiling.

Is PostFast actually a better product, or just good enough?

PostFast looks genuinely better for a specific type of customer: someone who values speed, simplicity, automation and lots of connected accounts more than having the deepest feature set in the market.

Hootsuite can do things PostFast cannot. Metricool has much deeper analytics in several areas. Buffer has spent more than 15 years polishing its product. Later has large-team and social intelligence features that would take PostFast a long time to reproduce.

Yet most customers do not buy software by counting every row on a comparison page. They care whether the product makes their particular job easier.

PostFast has focused heavily on the publishing workflow itself. The live product can now bulk-import up to 200 posts, separate clients into workspaces, collect comments in one inbox and publish across 11 networks. Its API is available on every paid tier. The homepage is built around getting a week of content scheduled quickly rather than showing the customer an enormous marketing suite.

The usage level gives that positioning some credibility. PostFast currently says more than 9,000 posts go through the platform each week. That tells us people are repeatedly using the core publishing system rather than signing up to play with a new AI feature and disappearing.

The founder’s recent support comments are also useful here. He says support issues have fallen to almost zero compared with earlier stages. We cannot verify that number independently, but it fits what we would expect after months of fixing the same edge cases across social APIs and media formats.

So PostFast does not need to prove that it is universally better than Buffer, Metricool or Hootsuite. It needs to be noticeably nicer for the customers who find those products too expensive, too complicated or too slow.

Did SEO really cause PostFast’s growth?

Yes. Organic search is the clearest explanation we have for why PostFast moved from barely making money to several thousand euros in recurring revenue.

The chronology is unusually useful.

PostFast’s first paying customer came from X in March 2025. Months later, the business was still only slightly above $100 MRR. That tells us founder posting and early word of mouth were enough to validate the product but nowhere near enough to create the current business.

By early 2026, Georgiev said roughly 95% of PostFast traffic was organic. In a February Reddit post, he said more than 90% of customers were coming from Google and LLM searches, with Google still responsible for most of them. In his more recent Indie Hackers interview, he went further and said SEO now brings “most — maybe all” of his customers.

He also tested the obvious indie-hacker channels. Product Hunt did little. Directories did little. Attempts to go viral did little. Building in public produced a handful of customers, including at least one early customer who became a power user, but it never became the main acquisition engine.

The pattern is still holding lately. In a public post just a few days ago, Georgiev said he had tested OpenAI ads and stopped them after getting zero conversions. In another very recent post, he described SEO as slower than trendier acquisition channels but said he is deliberately continuing with it.

So this is more than a retrospective founder story. PostFast is still leaning on the same channel after reaching meaningful revenue.

Stage	What PostFast was reporting	What was happening with acquisition
Early 2025	First customer	X / building in public
Mid-2025	Just above $100 MRR	Product existed, distribution was still weak
Early 2026	Above $1K MRR	90%+ of customers reportedly coming from Google/LLMs
April 2026	Around €4K MRR	Organic acquisition had become established
Currently	Much larger than a year ago	Founder still describes SEO as the main long-term channel

What kind of SEO is actually bringing PostFast customers?

PostFast’s SEO is built around searches made by people who are already close to choosing a product, which is far more valuable than collecting huge amounts of generic social media traffic.

Georgiev has been quite open about what he works on: competitor comparison pages, alternative pages, commercial pages, on-site optimization, free tools, backlink research and manual outreach for relevant backlinks.

We can see the strategy directly on PostFast today. The site has pages built around alternatives to Buffer, Hootsuite, Publer, Later and Postiz. It has pricing comparisons. It has pages for specific workflows and integrations. It also has free utilities and reference content around social media formats.

Those searches come with very different intent from “how to get more Instagram followers.”

Someone searching “Buffer alternative” has already decided that social scheduling software is useful. Someone looking for a scheduler with API access already understands the product category and has a concrete requirement. Someone comparing 30-account pricing could be one browser tab away from subscribing.

One nice side effect of entering a mature market: the incumbents produce the keywords.

Every Buffer customer who dislikes a change can search for a Buffer alternative. Every Hootsuite price increase creates another reason to compare products. Every limitation around APIs, account counts or automation creates a more specific query that a smaller competitor can target.

PostFast has also been working on this for long enough that the pages have had time to rank. Georgiev wrote publicly about improving PostFast’s SEO as far back as July 2025, including FAQ structure and schema for both Google and LLM retrieval. He has repeatedly said that meaningful search growth took months.

That lag is important. The SEO story becomes much more believable because revenue was weak while the search work was young and improved later as that work compounded.

Are PostFast’s API and AI integrations driving growth now?

PostFast’s API and AI-agent features are becoming a much bigger part of the product today, but they arrived too late to explain the original revenue breakout.

The REST API has existed since 2025, so automation has been part of PostFast for a while. The newer agent layer came later. PostFast now has an MCP server, hosted ChatGPT and Claude connectors, a verified n8n integration, Zapier, Make, Hermes Agent, OpenClaw, Claude Code and other ways to trigger publishing without living inside the PostFast dashboard.

The current homepage gives these integrations far more prominence than before. It now presents PostFast as something an AI agent can operate directly, not merely a calendar a human opens every morning.

That could become an important wedge because the underlying job is a natural fit for agents. An AI system can draft content, send it to PostFast, schedule it across networks and later pull performance data back into the same workflow.

But we should keep the chronology straight. PostFast had already reached around €4,000 MRR before some of its newest ChatGPT and Claude integrations appeared. Those features therefore look more like a new growth opportunity than the reason the business originally worked.

There is also a useful counterpoint from the founder. When an Indie Hackers commenter suggested adding more AI writing inside PostFast, Georgiev said fewer than 1% of users had even asked for it. His view is that customers already have access to excellent AI models elsewhere.

Rather than charging customers for another built-in caption generator, PostFast is increasingly trying to become the execution layer those AI systems can use.

Competitors have noticed the same opportunity. Buffer currently includes API access even on its free plan and now promotes integrations for ChatGPT, Claude and Cursor. Metricool offers MCP and reserves broader API access for higher plans. The agent angle is becoming competitive quickly.

Who is actually paying for PostFast today?

PostFast still appears to make most of its money from relatively small customers rather than large agency or enterprise contracts.

As pointed out above, the reported customer and revenue figures imply around €24.50 in monthly revenue per paying team. That lands almost exactly around PostFast’s annual Creator-plan price and well below its €82.50 Pro or €199 Enterprise annual rates.

We do not know the actual mix. One customer may pay €10, another €99 and another €239. Annual contracts can also complicate how founders report normalized MRR.

Still, an average around €25 makes it very unlikely that the current business was built mainly by large agency contracts.

The product itself also points in that direction. Creator and Growth are designed around startups, small brands and growing teams. Pro pushes into agencies with 120 accounts and 30 workspaces. Enterprise goes much further, but that part of the pricing ladder appears to be where PostFast wants to grow rather than where most revenue already sits.

Georgiev has been unusually clear about this lately. He says he wants more B2B customers because he expects lower churn. That tells us something about the current customer mix: smaller customers got PostFast this far, but moving upmarket could make the revenue more durable.

The website is already adapting. PostFast now has specific pages for agencies, schools and other business use cases, alongside more serious approval, inbox and team features.

So the next challenge is probably less about finding thousands of extra individual creators and more about getting a larger share of customers to pay €49, €99 or more.

Is PostFast actually profitable at its current revenue level?

PostFast appears comfortably profitable as a solo-run SaaS today, although the headline margin would look lower if we priced the founder’s own time like a normal employee.

Georgiev says PostFast became profitable roughly six months after launch. During the early period, he estimated total monthly expenses at only around €350 to €400, including hosting, APIs, accounting, taxes and other costs. He funded the loss-making stage with his full-time engineering job.

The cost structure has some unusually good characteristics. Social scheduling is software, so serving another customer does not require another person doing manual fulfillment. Organic search also means PostFast is currently avoiding the large paid acquisition bill that destroys the economics of many low-priced SaaS products.

There are real costs, especially social APIs. Georgiev has repeatedly complained about the cost of X’s API, and heavier usage will increase infrastructure and media-processing expenses.

Founder labor is the bigger hidden cost. Georgiev built the product, runs the servers, handles SEO, answers customers and keeps adding integrations. If PostFast had to employ separate engineers, a marketer and support staff today, the accounting profit would obviously be much smaller.

The distinction tells us what kind of business this is. PostFast can throw off meaningful cash while remaining small because one technical founder currently covers several jobs.

The harder question is retention. We still do not have public monthly churn, cohort retention, customer lifetime or net revenue retention. Georgiev’s recent push toward B2B customers specifically for lower churn suggests he sees the same weakness.

For now, PostFast looks like a genuinely profitable small SaaS. Whether its revenue becomes unusually durable is still unproven.

Can competitors copy PostFast in a weekend?

Someone can copy the visible PostFast interface quickly now, but reproducing the infrastructure underneath would take far longer.

A basic social scheduler is an easy AI coding project. You can build a calendar, a composer and a database of scheduled posts surprisingly fast.

Getting permission to publish those posts across 11 external platforms is where the easy part ends.

Georgiev says some social-platform approval processes now take 20 to 30 days. A rejection can add another 20 days. Those approvals are required before a product can simply publish to every supported account type.

Then the application has to survive continuous API changes, OAuth problems, platform-specific publishing rules and media edge cases. Georgiev says image and video parsing became one of the hardest engineering problems in PostFast and took months of work even with AI assistance.

Search adds another layer that cannot be copied overnight. A competitor can recreate a “Buffer alternative” page this afternoon. It cannot instantly inherit PostFast’s backlinks, indexed history and months of ranking improvements.

None of these barriers gives PostFast a permanent monopoly. Buffer can ship faster. Another indie founder can spend a year doing the same integrations. Social networks can change their APIs in ways that favor or hurt different providers.

But copying the screenshot and copying the functioning business are very different jobs. PostFast has accumulated exactly the kind of annoying work that makes a mature SaaS harder to reproduce than it first appears.

Can PostFast keep growing much further from here?

PostFast can probably keep growing from its current level, although reaching the next few multiples of revenue will require more than repeating exactly what worked in 2025 and early 2026.

The good news is that the core acquisition engine still appears alive. Georgiev is publicly saying that he is deliberately playing the long game with SEO and continuing to invest in backlinks. PostFast also keeps adding commercial pages, use cases and integrations that give Google more high-intent searches to rank.

The product is moving toward customers with higher potential value too. Social Inbox, approval workflows, bigger workspaces, agency plans and more API usage all make PostFast easier to justify as business infrastructure rather than a creator utility.

PostFast has also started broadening acquisition around the edges. It currently offers affiliates a 30% recurring commission for the first 12 months of each referred subscription. That gives creators, consultants and software partners a financial reason to recommend the product without forcing PostFast to rely entirely on ads.

The biggest risk is that the competition is adapting. Buffer now offers generous API access and volume discounts. Metricool has MCP. Established products are adding the same agent workflows that recently looked unusual. PostFast’s low-price advantage could also narrow if incumbents keep changing packaging.

And the founder himself is already pointing toward the issue that probably matters most now: B2B and churn. In one of his most recent public posts, Georgiev again said he wants more B2B. In the Indie Hackers discussion, he specifically linked that move to lower churn.

It is probably the right direction. Search can keep filling the top of the funnel, but the business gets much stronger if customers stay longer and gradually move onto more expensive plans.

So PostFast’s next stage will tell us something the current numbers cannot. We already know it can find a few hundred paying customers in a brutal market. We still need to see whether it can turn those customers into a larger, stickier B2B base.

So why is PostFast making €5.4K MRR in a saturated market?

PostFast is making €5.4K MRR mainly because a saturated market gives it a huge pool of existing buyers, while SEO lets it reach a tiny fraction of them exactly when they are looking for an alternative.

The numbers make the apparent paradox disappear. PostFast only needs a few hundred paying teams. Buffer alone serves roughly 81,000 customers, before we even count Hootsuite, Later, Metricool, SocialPilot, Publer and everyone else.

PostFast then gives dissatisfied buyers enough reasons to switch. It stays cheap when account counts rise. The product is fast and relatively simple. It supports the major social platforms. The founder has spent months dealing with media processing, APIs and approvals that make the underlying product harder to reproduce than the interface suggests.

Most importantly, PostFast found a distribution channel that matches this type of market. People already search for Buffer alternatives, Hootsuite alternatives, API-enabled schedulers and cheaper tools for managing many accounts. Georgiev spent months building pages for those searches, acquiring backlinks and improving the site before the revenue really accelerated.

The €5.4K result is strong evidence that an indie founder can still make good money in a very saturated SaaS category. PostFast has not beaten the major schedulers, and it does not need to.

PostFast has captured a tiny, profitable slice of a very large existing market. At this size, that is enough.