immowelt vs immonet Germany | GPPI Independent Comparison
Quick Verdict
The single most important fact about this comparison is that it is not a traditional competitive fight: immowelt and immonet are 100% owned by the same entity, AVIV Germany GmbH, which is backed by KKR, CPP Investments, and Axel Springer. AVIV Germany is deliberately consolidating immonet into immowelt. Immonet is being sunset — not competed with. That strategic reality frames every metric in this comparison. As of December 2025, immonet still generates approximately 2.3 million monthly sessions, but its traffic trend is firmly negative at -11.26% growth, a direct consequence of user and inventory migration into immowelt. For any agent, landlord, or developer currently advertising on immonet, the directional signal is unambiguous: staying on immonet alone means progressively declining audience reach as AVIV Germany's distribution weight and SEO authority shift toward immowelt. immowelt is the structural winner of this comparison by design, not by market competition. It carries the flagship designation within the AVIV Germany portfolio, receives the lion's share of product investment (including the estateSmart/estateOffice/estatePro CRM suite, immosolve lead tools, and the bauen.de and umzugspreisvergleich.de adjacency properties), and is the recipient of immonet's migrating user base. The combined AVIV Germany portfolio — immowelt plus immonet — holds approximately 27% of top-3 German property portal traffic, but that combined share will increasingly consolidate into immowelt alone as migration completes. For agents and advertisers, the operative question is not 'which portal is better?' but rather: 'At what point in the migration timeline does maintaining a dual listing on immonet stop being worth the incremental cost?' immonet's mobile engagement metrics — 75.14% mobile traffic, 4.29 pages per visit, 6 minutes 51 seconds average visit duration, and over 54,000 app store ratings — indicate a still-active user base that has not yet fully migrated. There is a transitional window, likely 12–24 months, during which dual presence on both portals continues to capture incremental reach. After that window, immonet's audience will have either migrated to immowelt or churned to ImmoScout24. Germany's rental market, at 52.8% of households renting per Destatis 2024, sustains high listing volume on both portals today, but market leadership in Germany has long resided with ImmoScout24. The AVIV Germany consolidation is a structural response to that competitive reality: a larger, more coherent immowelt is a better challenger to IS24 than two mid-tier portals running in parallel.
Strategic verdict: immowelt vs immonet in Germany
The framing of this comparison as a traditional competitive analysis is structurally incorrect, and understanding why matters for every agent and advertiser evaluating their portal strategy in Germany. immowelt and immonet are not competing portals. They are co-owned assets within the AVIV Germany GmbH portfolio, and AVIV Germany has made an explicit, publicly observable strategic decision: immowelt is the future, immonet is the past. The evidence for this is not speculative. immonet's traffic was approximately 2.3 million sessions in December 2025, declining at -11.26% — a trajectory that is directionally consistent with deliberate migration rather than organic churn. When a portal's traffic declines at that rate while its sister brand (immowelt) is receiving the full product investment budget, the CRM SaaS suite, the adjacency property portfolio, and the distribution-network consolidation, the outcome is predetermined. immonet is being wound down. This creates a specific, time-bounded strategic situation for agents. For agents currently advertising on both portals, the dual-listing approach continues to make tactical sense during the migration window — immonet's remaining 2.3M monthly sessions are not zero, and its mobile engagement metrics (75.14% mobile traffic, 6m51s visit duration) indicate that a meaningful segment of its user base has not yet migrated. But the cost-benefit calculation is shifting month by month. The residual reach premium of a dual listing shrinks as immonet's traffic erodes, while the absolute cost of maintaining two sets of listings, two sets of creative assets, and two sets of campaign optimisations stays constant. For agents not yet on immowelt as their primary platform, the migration window also represents a risk: as immonet's audience shrinks, agents who remain immonet-primary and delay migrating to immowelt lose organic visibility on the platform that will ultimately inherit all of AVIV Germany's investment, distribution, and marketing spend. The structural verdict is clear: immowelt is the platform to build on; immonet is the platform to exit from gracefully, not abruptly.
Where immowelt has a structural edge
immowelt's structural advantages in this comparison derive entirely from its designation as AVIV Germany's flagship. The most tangible of these is the SaaS tooling stack: the estateSmart, estateOffice, and estatePro CRM suite, combined with immosolve lead-acquisition tooling, gives immowelt a B2B value proposition that extends well beyond simple listing placement. Professional agents subscribing to these tools are embedded into the immowelt platform at an operational level — their pipeline management, client communications, and lead workflows are integrated. This creates switching costs that make immowelt a sticky platform for professional users in a way that immonet, which offers no equivalent CRM layer, simply cannot replicate. The distribution advantage is equally concrete. Listings placed on immowelt are distributed across the full AVIV Germany partner network — which includes immonet, bauen.de (homebuilding leads), umzugspreisvergleich.de (moving comparison), and external content partners. This means an immowelt listing has a larger effective distribution footprint than an immonet-only listing, without the agent needing to manage multiple placements manually. Finally, immowelt's SEO and authority position is strengthening as immonet's is deliberately weakened — a natural consequence of a consolidation in which canonical links, domain authority transfer, and redirect architecture are being redirected toward immowelt. For agents whose listings depend on organic discovery, the SEO trajectory of the two platforms is diverging rapidly and irreversibly.
Where immonet changes the equation
Despite its sunset status, immonet is not yet irrelevant — and overstating its irrelevance would be a strategic error for agents in specific market segments. immonet's December 2025 metrics indicate a genuinely engaged remaining user base: 75.14% of visits are mobile, average visit duration is 6 minutes and 51 seconds, pages per visit is 4.29, and the app has accumulated over 54,182 ratings — all signals of an audience that is still actively searching, not merely landing and bouncing. Geographically, immonet built its strongest brand recall in Hamburg and the northern German markets, where it was historically perceived as the local alternative to IS24. In those markets, there remains a cohort of tenants and buyers who continue to use immonet as their primary search portal, either out of habit or because their preferred search agents still operate there. For a Hamburg-based agency with strong historical immonet performance, abandoning the portal entirely before the migration completes would mean voluntarily surrendering reach to competitors who continue to maintain a presence. Immonet's SCHUFA-linked applicant workflows and AI anti-fraud detection also represent genuine product value that has not yet been fully ported to immowelt. During the transition window, agents in high-demand rental markets (Berlin, Munich, Frankfurt) who rely heavily on pre-qualification and applicant-screening workflows may find immonet's tooling still operationally useful. The nuanced answer for most professional agents is therefore: stay on immonet during the transition, but treat it as a declining supplementary channel rather than a primary investment.
When to choose immowelt, when to choose immonet, and when to use both
Choose immowelt as your primary platform in every scenario where you are making a 12-month-plus investment decision. If you are building agent profiles, investing in CRM integration via the estateSmart or estateOffice suite, optimising for long-term listing visibility, or looking for the distribution network with the strongest organic search trajectory in Germany, immowelt is the only rational choice. It is the platform AVIV Germany is building toward, and every structural indicator — product investment, traffic direction, SEO authority transfer — confirms this. Choose to maintain immonet as a supplementary channel if: you currently have strong immonet performance metrics in Hamburg or northern Germany; your client demographics skew toward the mobile-first, habitual immonet user cohort; or you are running short-duration campaigns (under six months) where immonet's current 2.3M monthly session base still represents meaningful incremental reach at low marginal cost. Use both portals if you are in the transition window and have active listings in markets where immonet's brand recall remains strong — but set a defined review date, no more than six months out, to reassess the dual-listing cost-benefit as immonet's traffic continues to decline. The risk of using both indefinitely is not zero: it divides creative and optimisation attention between a growing platform and a shrinking one, which is rarely the best allocation of limited marketing resources. Do not build new capability — integrations, custom workflows, or dedicated campaigns — exclusively on immonet. Any investment in immonet-specific tooling or optimisation beyond maintenance level is capital allocated to a sunsetting platform.
GPPI pillar implications for immowelt vs immonet
Across all four GPPI pillars — listing quality, discoverability, market experience, and product innovation — immowelt leads, and in each case the lead is structural rather than marginal. This is an unusual GPPI comparison outcome: typically, pillar leadership is distributed across portals based on genuine specialisation differences. In this case, the pillar results reflect the mechanics of a deliberate consolidation. On listing quality, the migration of inventory toward immowelt is concentrating the highest-quality, most-complete listings on the flagship platform, while immonet's listing depth declines. On discoverability, the transfer of SEO authority from immonet to immowelt — via redirects, canonical signals, and differential content investment — is the defining dynamic, and it will compound over time as the migration matures. On market experience, immowelt's actively expanding adjacency ecosystem (financing, moving comparison, homebuilding leads, SCHUFA applicant workflows, valuation tools) provides a more complete buyer and renter journey than immonet can now sustain with a frozen product roadmap. The one nuanced finding is immonet's mobile engagement quality: 75.14% mobile traffic and 6m51s average visit duration are not mediocre numbers. They suggest that the immonet product team has built a mobile experience that users genuinely respond to, and that this mobile competency has been developed on shared AVIV Germany infrastructure that will ultimately benefit immowelt as the migration completes. The practical implication for agents is that immowelt's mobile experience quality is likely to improve as immonet's mobile product DNA is absorbed — a further reason to invest in immowelt as the long-term platform rather than treating it merely as a slightly better version of its sunsetting sibling.
Who Leads Where
Independent GPPI dimension-by-dimension assessment. Methodology: GPPI Methodology
Strategic investment and product roadmap
AVIV Germany's designated flagship receives the full SaaS tooling stack (estateSmart, estateOffice, estatePro, immosolve) and adjacency portfolio (bauen.de, umzugspreisvergleich.de); immonet receives maintenance-level investment only
Current audience scale and traffic trajectory
immowelt holds the dominant share of combined AVIV Germany traffic (~27% of top-3 portals) and is growing while immonet declines at -11.26% month-on-month (Dec 2025)
Near-term mobile engagement quality
immonet's 75.14% mobile traffic share, 6m51s average visit duration and 54,182 app store ratings evidence a still-engaged mobile-native user segment not yet fully migrated
B2B agent tooling and CRM integration
immowelt's integrated CRM suite and professional ARPU of ~€8,000/year (directional) far exceed immonet's standalone B2B value proposition; immonet offers no comparable SaaS stack
Listing distribution breadth
As the consolidation hub, listings placed on immowelt are distributed across the full AVIV Germany partner network; immonet distribution is being narrowed as migration proceeds
Brand longevity and migration-transition risk
For agents in markets where immonet built strong brand recall (particularly Hamburg and northern Germany), the immonet audience has not yet fully migrated, providing marginal short-term incremental reach at low additional cost
Long-term platform viability
immonet is in confirmed sunset; immowelt is AVIV Germany's sole long-term brand; there is no scenario in which immonet remains a standalone platform at scale beyond the current migration window
Frequently Asked Questions
- Are immowelt and immonet competitors or the same company?
- They are owned by the same company. Both immowelt and immonet are 100% owned by AVIV Germany GmbH, which is majority-owned by KKR and CPP Investments with Axel Springer retaining a 10% minority stake. AVIV Germany is actively consolidating immonet into immowelt — they are co-owned portfolio brands in a migration relationship, not independent competitors.
- Is immonet being shut down, and should I remove my listings now?
- immonet is in a confirmed consolidation/sunset phase — AVIV Germany is migrating its users, traffic, and inventory into immowelt. As of December 2025 immonet still generates approximately 2.3 million monthly sessions, so removing listings immediately would sacrifice residual reach. The recommended approach is to prioritise immowelt as your primary platform, maintain immonet as a supplementary channel during the transition window, and set a defined review date (within six months) to reassess as immonet's traffic continues to decline at its current -11.26% rate.
- Does immowelt distribute listings to immonet automatically?
- Yes. Listings placed on immowelt are distributed across AVIV Germany's full partner network, which includes immonet as well as external content partners and adjacency properties such as bauen.de and umzugspreisvergleich.de. This means an immowelt listing typically achieves broader distribution than an immonet-only listing without requiring the agent to manage dual placements manually.
- What is immowelt's professional agent offering and how does it compare to immonet's?
- immowelt offers a full B2B stack: listing and visibility packages, professional ARPU estimated at approximately €8,000 per year (directional), and an integrated CRM suite comprising estateSmart, estateOffice, and estatePro, plus immosolve lead-acquisition tooling. immonet offers listing and premium-visibility packages but no equivalent SaaS CRM layer. The depth of immowelt's B2B tooling is the most significant practical differentiation for professional agents choosing between the two platforms.
- How does the immowelt vs immonet consolidation affect Germany's broader portal market?
- AVIV Germany's consolidation of immonet into immowelt is designed to create a scaled challenger to ImmoScout24, which holds dominant category leadership in Germany. By concentrating the combined AVIV Germany traffic share (approximately 27% of top-3 portal traffic) into a single brand, AVIV aims to close the gap with IS24 while improving per-user monetisation through SaaS attach and ARPU expansion. For agents, the practical effect is a market that is consolidating from three meaningful portals toward two — making the immowelt-and-IS24 dual-listing strategy the most likely steady-state for professional agents once the immonet migration completes.