# Keitaro review: pricing, pros and cons · Campaign Buyer > Source: https://campaignbuyer.com/reviews/keitaro ## Keitaro review Self-hosted attribution and ad performance tracker for media buyers By [Dana Rourke](/authors/dana-rourke), Lead reviewer. Reviewed by [Campaign Buyer Editorial](/authors/editorial). Updated 24 September 2026\. **Disclosure:**We may earn a commission when you buy through links on this page. It never affects our rankings. At a glance Starts at €40/mo Best for high-volume affiliate and paid-traffic buyers who will self-host and skip event-based pricing Website [Official site](https://keitaro.io/en/) ### Our verdict Keitaro is real, and it is one of the most established self-hosted trackers media buyers run: its maker Apliteni has shipped it for years and says more than 4,000 businesses use it. If you buy paid traffic at volume, want to own your data, and are comfortable running a Linux server, you are unlikely to regret it. The catch is the model. It is self-hosted only, so you rent and maintain your own VPS; there is no free trial, you buy a license; and when server-side tracking breaks, the loudest complaint is that support can be slow to resolve it. Use the live demo and one small campaign to prove it before you commit. Keitaro in one picture: it runs on a machine you own, takes traffic from every source, and routes it to the right page. You have seen the name in a media-buying group or on an affiliate forum, and now you want the honest answer to two questions. Is Keitaro a real, working tracker? And if you buy it, will you regret it? The first answer is easy. Keitaro is real, and one of the longer-running trackers in the business. It is built by Apliteni, it has been shipping for years, and the vendor says more than 4,000 businesses run it. This is not a tool that turned up last quarter, and the reviews go back years with the same buyers in them. The second answer is the one that matters, and it does not turn on whether the software works. It works. It turns on one design decision: it is self-hosted, and self-hosted only. You install it on your own rented server, and you run it. Whether you will regret that is the whole review. #### What Keitaro actually is It is an ad tracker and attribution platform for people who buy paid traffic. You place a tracking link at the source, and Keitaro records the path from click to landing page to offer to conversion, across any source you can put a link on: Facebook, Google Ads, TikTok, native, push, pop, email. It reads more than 35 parameters per click, from UTM tags to partner and zone IDs, and stitches clicks, conversions and cost into one dashboard so your reports show ROI rather than clicks alone. Under that sit the parts a serious buyer needs. Cookieless server-to-server postback tracking that keeps firing on iOS and in privacy browsers. Conversion sync that sends sales back to Meta, Google and TikTok through their APIs to feed the bidding algorithms. Bot and proxy filtering. A landing page editor and custom domains with SSL. And its strongest single feature, deep traffic routing: it can send different visitors to different landers and offers by GEO, device, OS, browser and source, with click caps and scheduled rotation. Keitaro's routing: one stream of traffic, split to the right page by rules like geo, device and source before it ever reaches an offer. #### Who it fits, and who it does not It fits paid media buyers, CPA affiliates and agencies who run real volume and need to compare cost against commission, rotate landers and offers, and feed conversions back to the ad platforms. If you run pop, push, native or redirect traffic where a cloud tracker's event caps get expensive fast, the self-hosted, flat-license model is the point. One buyer on Reddit who runs popunder campaigns framed it exactly that way: self-hosted, no event limit, cheaper over time at large volume. It is the wrong tool for a content-site affiliate who only wants to know which blog link got clicked. A link cloaker or your network's sub-ID report is simpler and cheaper for that. This is far more tracker than that job needs, and its settings will feel like overkill. It is also the wrong first tool for someone who has never run a server, which is the trade-off the next section is about. #### The self-hosting trade-off Here is the catch, stated plainly. Keitaro runs on your own Linux box. The vendor's own requirements are a clean server on CentOS 9 or 10 Stream, KVM virtualization, at least 4GB of RAM and a 20GB SSD, with the core count sized to your clicks per day. That machine is a separate bill you pay a host, and keeping it fast, patched, backed up and online is your job. So is DNS, SSL, Cloudflare configuration and the odd session of PHP-FPM tuning when the box starts dropping clicks under load. The flat, no-overage pricing is only as good as the hardware under it. The upside of that same decision is why people choose it. Your data sits on hardware you control, and no cloud vendor meters your events. One long-term user on Reddit put the balance well: the self-hosting part is nerve-wracking at first, but the cost savings and flexibility are worth it in the long run. If patching a box is not your idea of a good time, note that Keitaro has no cloud version of its own, so a managed tracker like [RedTrack](/reviews/redtrack) or [Voluum](/reviews/voluum) is the easier path, and the closest self-hosted peer is [Binom](/reviews/binom). #### No trial, and support when things break Two reservations are worth reading before you buy. The first is that it has no free trial. To try Keitaro on your own campaigns you buy a license, though the vendor runs a public live demo you can click through first, and offers a refund if it is not the right fit. That is more commitment up front than the card-free trials at most cloud trackers, so lean on the demo and start with the cheapest license on one real campaign. The second is support under pressure. Most public reviews praise it, and fast help is the single most repeated compliment. But the sharpest critical review on Trustpilot is worth reading in full: a buyer reported 502 errors on server-side conversion tracking and inaccurate cost attribution, with support acknowledging the issue but giving no timeline, workaround or escalation while campaigns bled money. On a self-hosted tool, some of that is yours to fix and some is the vendor's, and live chat runs business hours on GMT rather than around the clock. If accurate tracking is mission-critical, prove it at low spend before you move everything over. #### So, will you regret it? On capability, no. Keitaro does what a paid-traffic tracker should, its routing is among the deepest in the category, and the flat license is friendlier than event-metered cloud plans once your volume climbs. On fit, it depends entirely on whether you will run a server. If you will, the people who do keep it for years and rate the price and support highly. If you will not, buy a managed cloud tracker instead and do not fight the infrastructure. Net: for a buyer who runs volume and owns their stack, Keitaro is a proven, cost-efficient pick, and the live demo plus a cheap first license take most of the risk out of finding out. Not sold? Read our [Keitaro alternatives](/alternatives/keitaro), or see where it lands against the field in our [best ad tracker ranking](/best). ### Pros and cons ##### What works * Self-hosted, so your click data lives on hardware you control and nothing meters your events. The license is flat, not a bill that climbs with clicks, which is the whole reason high-volume pop, push and native buyers pick it over event-priced cloud trackers like Voluum and RedTrack. * Deep traffic routing and filtering. It splits visitors to different landing pages and offers by GEO, device, OS, browser, connection and source ID, across 35+ tracking parameters, so one tool handles the tracker, the routing and lander rotation. * Server-side postbacks and conversion sync on every individual plan. It fires S2S postbacks and sends conversions back to Meta, Google and TikTok through their APIs, and pulls ad spend in so reports show real cost and ROI, not clicks alone. * Support and price are what long-term users praise most. Across Trustpilot the repeated note from people running it for one to several years is fast, knowledgeable help and a low price relative to cloud trackers. * A built-in landing page editor, custom domains with SSL, and bot filtering, so there are fewer separate tools sitting between your tracker, your lander and your offer. ##### What to watch * Self-hosted only, and that is the real cost and the real risk. You rent a clean Linux VPS (CentOS 9 or 10 Stream, 4GB RAM minimum), and keeping it fast, patched and online is your job, not the vendor's. There is no cloud version, so if server operations are not your thing, a managed tracker like RedTrack or Voluum fits better. * No free trial. To try it properly you buy a license, though there is a public live demo and a refund policy. That is more commitment up front than the card-free trials most cloud trackers offer. * When tracking breaks, resolution can be slow. The sharpest critical review reports 502 errors on server-side conversion tracking and inaccurate cost attribution, with support acknowledging the problem but giving no timeline for a fix, which for a media buyer means daily lost optimization while it is open. * A real learning curve. DNS, SSL, Cloudflare settings, server load, PHP-FPM tuning and postback debugging are all on you, and reviewers who like the tool still say the number of settings and reports can overwhelm a beginner. * Live chat runs business hours, not around the clock. Support is online roughly 06:00 to 16:00 GMT on weekdays, so a launch that breaks overnight in your timezone waits until the next window. ### Keitaro, feature by feature [ ](/assets/tools/keitaro/features/individual-pricing-plans.png) Individual pricing plans.Keitaro's Individual pricing tab showing three tiers on yearly billing: Starter at €40/mo, Advanced at €72/mo and Expert at €104/mo, each with a Get button. Screenshot: [keitaro.io](https://keitaro.io/en/pricing), Sep 2026 [ ](/assets/tools/keitaro/features/campaign-reports-dashboard.png) Campaign reports dashboard.The Keitaro dashboard showing top-line metric cards (Clicks 5,200, Conversions 765, Cost, Revenue, Profit/Loss and ROI 155.17%), a time-of-day chart, and breakdown tables of clicks and conversions by campaign, landing page, offer and traffic source. Screenshot: [demo.keitaro.io](https://demo.keitaro.io/admin/?login=admin&password=demo), Sep 2026 #### What buyers keep saying Research: unverified ##### Self hosted control and flat cost, at the price of running a server The recurring draw for high-volume buyers is that Keitaro is self-hosted: no per-event meter, your data on your own box, and a flat license instead of a bill that climbs with clicks. The recurring cost is that you run the VPS, DNS, SSL and updates yourself, which users describe as a real learning curve that is worth it once configured. > “I've used Keitaro for a bit, and while it does have a learning curve, once you get it set up, it's pretty powerful for tracking. The self-hosting part can be a bit nerve-wracking at first, but the cost savings and flexibility are definitely worth it in the long run.” stealthagents [Reddit: Keitaro vs RedTrack vs Voluum for popunder affiliate with S2... ](https://www.reddit.com/r/Affiliatemarketing/comments/1sk4d3l/keitaro%5Fvs%5Fredtrack%5Fvs%5Fvoluum%5Fwhich%5Fone%5Ffor/) Jan 2025 ##### Support and price are what long term users praise ↑ frequently praised Across Trustpilot the loudest positive theme is fast, knowledgeable support and a low price relative to cloud trackers, from reviewers running the tool for one to several years. > “i have been working with keitaro for over 2 years, never wanted another tracker they have everything you need and the support is the best i have seen & ofcourse the price is unbeatable !” Ahmed Tarek [Trustpilot: Best tracker in the market ](https://www.trustpilot.com/review/keitaro.io) May 2024 > “I've been using this tracker for one year. It's easy to use, works well, and doesn't cost much. It met all my expectations and the support is great. They are always available to help and fix problems fast.” Slava Bond [Trustpilot: Five Stars ](https://www.trustpilot.com/review/keitaro.io) Jun 2024 > “Excellent tracker, makes your life so much easier in every sense. Now its even better cause of multiple integration that make everything simpler. The support is also amazing, probably the best support ive ever seen, they are really really helpful, fast and comprehensive.” Pedrocacintra [Trustpilot: Excellent tracker - must have for everyone that runs ads ](https://www.trustpilot.com/review/keitaro.io) Jan 2024 ##### When tracking breaks, resolution can be slow ↓ common complaint The sharpest critical review reports the software becoming unreliable (502 errors on server-side conversion tracking, inaccurate cost attribution) with support acknowledging the issue but giving no timeline, which for a media buyer means daily lost optimization while it is unresolved. > “Great product, terrible support - costing me money daily” Felipe Rodrigues [Trustpilot: Great product, terrible support - costing me money daily ](https://www.trustpilot.com/review/keitaro.io) Jan 2026 ### The receipts We read the threads before we ranked. Here is where the sentiment above comes from, at links you can open. > “I've used Keitaro for a bit, and while it does have a learning curve, once you get it set up, it's pretty powerful for tracking. The self-hosting part can be a bit nerve-wracking at first, but the cost savings and flexibility are definitely worth it in the long run.” stealthagents [Reddit: Keitaro vs RedTrack vs Voluum for popunder affiliate with S2... ](https://www.reddit.com/r/Affiliatemarketing/comments/1sk4d3l/keitaro%5Fvs%5Fredtrack%5Fvs%5Fvoluum%5Fwhich%5Fone%5Ffor/) Jan 2025 > “Great product, terrible support - costing me money daily” Felipe Rodrigues [Trustpilot: Great product, terrible support - costing me money daily ](https://www.trustpilot.com/review/keitaro.io) Jan 2026 > “i have been working with keitaro for over 2 years, never wanted another tracker they have everything you need and the support is the best i have seen & ofcourse the price is unbeatable !” Ahmed Tarek [Trustpilot: Best tracker in the market ](https://www.trustpilot.com/review/keitaro.io) May 2024 > “I've been using this tracker for one year. It's easy to use, works well, and doesn't cost much. It met all my expectations and the support is great. They are always available to help and fix problems fast.” Slava Bond [Trustpilot: Five Stars ](https://www.trustpilot.com/review/keitaro.io) Jun 2024 > “Excellent tracker, makes your life so much easier in every sense. Now its even better cause of multiple integration that make everything simpler. The support is also amazing, probably the best support ive ever seen, they are really really helpful, fast and comprehensive.” Pedrocacintra [Trustpilot: Excellent tracker - must have for everyone that runs ads ](https://www.trustpilot.com/review/keitaro.io) Jan 2024 ### Pricing Plans from €40/mo. Self-hosted only, so on top of the license you rent and maintain your own VPS. Individual plans, billed annually, are Starter €40/mo (1 user, 1 domain), Advanced €72/mo (1 user, 100 domains) and Expert €104/mo (up to 5 users, 500 domains); business plans are Team €200/mo (up to 50 users) and Enterprise €400/mo (unlimited users and domains, branding). It has no free trial: you buy a license, though a public live demo and a refund policy are offered, and 6- or 12-month terms discount 10% and 20%. Pricing verified against the vendor on 2026-09-24\. Prices go stale. Check the vendor before you buy. [See the full Keitaro pricing breakdown, tier by tier](/reviews/keitaro/pricing). ### Changelog * 24 September 2026. First published. Verified pricing and features against the vendor and ranked Keitaro in its category. ### Frequently asked questions How much does Keitaro cost? Self-hosted only, so on top of the license you rent and maintain your own VPS. Individual plans, billed annually, are Starter €40/mo (1 user, 1 domain), Advanced €72/mo (1 user, 100 domains) and Expert €104/mo (up to 5 users, 500 domains); business plans are Team €200/mo (up to 50 users) and Enterprise €400/mo (unlimited users and domains, branding). It has no free trial: you buy a license, though a public live demo and a refund policy are offered, and 6- or 12-month terms discount 10% and 20%. Who is Keitaro best for? Keitaro is real, and it is one of the most established self-hosted trackers media buyers run: its maker Apliteni has shipped it for years and says more than 4,000 businesses use it. If you buy paid traffic at volume, want to own your data, and are comfortable running a Linux server, you are unlikely to regret it. The catch is the model. It is self-hosted only, so you rent and maintain your own VPS; there is no free trial, you buy a license; and when server-side tracking breaks, the loudest complaint is that support can be slow to resolve it. Use the live demo and one small campaign to prove it before you commit. ### Sources #### Other sources 5 discussions and reviews read for this page. Quotes are excerpts; open a link to read the original in context. 1. \[vps\] [Keitaro vs RedTrack vs Voluum for popunder affiliate with S2S tracking ](https://www.reddit.com/r/Affiliatemarketing/comments/1sk4d3l/keitaro%5Fvs%5Fredtrack%5Fvs%5Fvoluum%5Fwhich%5Fone%5Ffor/) Reddit, 1 Jan 2025 2. \[support\] [Great product, terrible support - costing me money daily ](https://www.trustpilot.com/review/keitaro.io) Trustpilot, 9 Jan 2026 3. \[value\] [Best tracker in the market ](https://www.trustpilot.com/review/keitaro.io) Trustpilot, 24 May 2024 4. \[ease\] [Five Stars ](https://www.trustpilot.com/review/keitaro.io) Trustpilot, 27 Jun 2024 5. \[praise\] [Excellent tracker - must have for everyone that runs ads ](https://www.trustpilot.com/review/keitaro.io) Trustpilot, 26 Jan 2024 ### Related reading * See where Keitaro lands in our [best ad tracker ranking](/best). * Not sold? Read [Keitaro alternatives](/alternatives/keitaro). * Head-to-head: [Pick Binom if you push the highest volumes of pop, push or native traffic, want one flat price with no tiers and no cap, and will invest in the most technical setup for raw click-processing speed; pick Keitaro if you want the deepest traffic-routing and filtering rules, native cost sync and CAPI on every plan, and a cheaper tiered entry from €40 a month, in a tracker that also builds your landers and filters your bots.](/compare/binom-vs-keitaro) * Head-to-head: [Pick Northbeam if you spend heavily across Meta, Google and TikTok and have a data owner to run multi-touch attribution, media-mix modeling and incrementality; pick Keitaro if you buy paid traffic at volume, want the deepest routing and filtering rules with CAPI and cost sync on every plan, and would rather self-host for a tiered license from €40 a month than pay a modeling platform's four-figure floor.](/compare/northbeam-vs-keitaro) * Head-to-head: [Pick Polar Analytics if you run a Shopify or DTC store doing real revenue and want to build your own profit and marketing dashboards on first-party data; pick Keitaro if you buy paid traffic at volume, want to own your tracking data on a server you run, and need to know which click, source and offer converted across offers on any domain.](/compare/polar-analytics-vs-keitaro) * Head-to-head: [Pick BeMob if you are newer to tracking or spending lightly, want a genuinely free tier to prove the workflow before you pay a cent, and would rather run nothing than maintain a server; pick Keitaro if you buy paid traffic at real volume, want the deepest routing rules and native CAPI and cost sync on every plan, and would rather own your data on a Linux box you run than meter every event in someone else's cloud.](/compare/bemob-vs-keitaro) * Head-to-head: [Pick ClickFlare if you want full cloud tracking with CAPI and synced ad costs on every plan at a flat price, would rather run nothing than maintain a server, and you accept its thin outside proof and test on your own traffic first; pick Keitaro if you buy paid traffic at real volume, want the deepest routing rules and to own your data outright on a Linux box you run, and would rather pay a flat license than meter every event in someone else's cloud.](/compare/clickflare-vs-keitaro) * Head-to-head: [Pick CPV Lab Pro if you want to prove a self-hosted tracker on a free trial before you pay, run your split tests and optimization from inside the tracker, and keep a managed cloud version in reserve for the day you would rather not run the server; pick Keitaro if your edge is deep traffic routing across 35+ parameters, you want CAPI and synced ad costs on every plan from a cheaper entry, and you will buy a license and run a Linux box to own your data outright.](/compare/cpvlab-pro-vs-keitaro) * Head-to-head: [Pick FunnelFlux Pro if you run multi-step funnels and want to see the whole journey as a visual map, would rather run nothing than maintain a server, and want a 14-day trial to prove it on your own traffic first; pick Keitaro if your edge is deep traffic routing across 35+ parameters, you want CAPI and synced ad costs built into every plan, and you will buy a license and run a Linux box to own your data outright.](/compare/funnelflux-vs-keitaro) * Head-to-head: [Pick Keitaro if you buy pop, push or native at real volume, want deep routing across 35+ parameters with CAPI and cost sync on every plan, and will run a Linux server to own your data outright; pick ClickMagick if you are a solo advertiser, affiliate or info-product seller running your own Meta, Google or YouTube traffic who wants first-party conversions fed back to those platforms, a morning email that names what to scale or cut, and no server to maintain. Keitaro is a self-hosted tracker built around routing, a flat license from €40 a month with no cap on clicks, but you rent and run the box. ClickMagick is a cloud tracker priced by the visitors you count, from $79 a month for 10,000, that doubles as a daily decision layer. For this site's reader buying at real scale, Keitaro takes the default, because a flat uncapped license and data you keep beat a per-visitor bill that climbs with every winning campaign.](/compare/keitaro-vs-clickmagick) * Head-to-head: [Pick Triple Whale if you run a Shopify or DTC brand and want blended profit, MER and contribution margin in one dashboard the whole team opens every morning; pick Keitaro if you buy pop, push or native at real volume, want deep routing across 35+ parameters with CAPI and cost sync on every plan, and will run a Linux server to own your click data outright. Triple Whale is a Shopify-native profit and attribution dashboard priced from $219 a month on a 12-month commitment. Keitaro is a self-hosted tracker and routing engine on a flat license from €40 a month with no click cap, but you rent and run the box. For this site's reader buying media at scale, Keitaro takes the default, because a flat uncapped license and data you keep beat a GMV-scaled annual bill built for a store's P&L rather than for a media buyer's offers.](/compare/triple-whale-vs-keitaro) * Head-to-head: [Pick Keitaro if you buy paid traffic at real volume, want deep routing across 35+ parameters with CAPI and cost sync on every plan, and will run a Linux server to own your data and a flat license that does not climb with your clicks; pick AnyTrack if you run a Shopify store or your own site and mainly need conversions fed back to Meta, Google and TikTok through their conversion APIs without wiring server-side tracking or running a server yourself. Keitaro is the broader campaign tracker, and it shows which source, lander and offer actually made money. AnyTrack is the no-code conversion feeder, and it earns its place when that feed is the whole job, because it has no automatic ad-spend sync, thin independent reviews, and a session bill that overages on its own.](/compare/keitaro-vs-anytrack) * Head-to-head: [Pick Keitaro if you buy paid traffic at real volume as an affiliate or media buyer, want deep routing across 35+ parameters with CAPI and cost sync on every plan, and will run a Linux server to own your data behind a flat license that never climbs with your clicks; pick Cometly if you sell B2B SaaS or a subscription and need ad spend tied to Stripe revenue and CRM pipeline, from first click to closed-won, with server-side conversion feeds back to the ad platforms. Keitaro is our default pick here because more readers who reach this comparison buy media to offers than sell B2B software, not because it beats Cometly at Cometly's own job. On its own turf, a software company tying spend to Stripe and a CRM, Cometly is plainly the better tool, and we say that outright.](/compare/keitaro-vs-cometly) * Head-to-head: [Pick Hyros if you sell high-ticket info, coaching or courses that close on calls and webinars weeks after the click, run real spend across complex CRM and payment-processor journeys, and need attribution that credits the ad behind a sale standard pixels lose; pick Keitaro if you buy paid traffic at volume as an affiliate or media buyer, want deep routing across 35+ parameters with CAPI and cost sync on every plan, and will run a Linux server to own your data behind a flat license that never climbs with your clicks.](/compare/hyros-vs-keitaro) * Head-to-head: [Pick RedTrack if you buy paid social or run ecommerce, want CAPI and automatic ad-spend sync in a managed cloud tracker you never have to host, and would rather pay by events than run a server; pick Keitaro if you buy paid traffic at volume as an affiliate, want deep routing across 35+ parameters and a flat license that never meters your clicks, and are comfortable running a Linux box to own your data outright.](/compare/redtrack-vs-keitaro) * Head-to-head: [Pick Voluum if you buy affiliate or native media at real volume and want the proven, heavily documented cloud tracker that holds up under load with nothing to install, and you can absorb its metered premium price; pick Keitaro if you push high volume, want deep routing across 35+ parameters and a flat license that never meters your clicks, and are comfortable running a Linux server to own your data outright.](/compare/voluum-vs-keitaro) * Browse [all head-to-heads](/compare) and [every review](/reviews). Written by Dana Rourke Lead reviewer Dana Rourke is the lead reviewer at Campaign Buyer. She owns the tracker and attribution coverage: reading what long-term users report about each tool, checking its documentation and pricing, and verifying prices with the vendor before writing the verdict. Keeping the rankings honest mostly means writing down what the top pick gets wrong, so she does that first. [danar@campaignbuyer.com](mailto:danar@campaignbuyer.com) Last checked 2026-09-24 --- [ Campaign Buyer ](/) Independent reviews of the trackers, page builders, attribution tools and ad-spy software media buyers pay for. Every pick names what it is bad at. [contact@campaignbuyer.com](mailto:contact@campaignbuyer.com) We may earn a commission when you buy through links on this page. It never affects our rankings. © 2026 Campaign Buyer. Independent and reader-supported.