Why this page says "no longer available"
Most entries marked as no longer available on this site are dead in the ordinary way: the servers were switched off and the domain lapsed or redirects somewhere else. Mamma is not that, and the difference is the whole reason this page exists.
mamma.com is live, commercially active and making money. It simply is not a search engine any more. Checked directly on 19 August 2026: the homepage loads, and there is no search box. The path /search?q=… does not return search results either — it returns the content site. There is no query interface anywhere on it.
What you find instead is a magazine-style affiliate property: topical category sections covering software and applications, air travel, entertainment and technology; "Editor's Picks" articles; and monetised outbound links to retailers routed through affiliate networks. Its own About page describes the site as "your trusted commercial resource for digital world news."
So both of the things people commonly say about Mamma are wrong. It is not a metasearch engine you can use, and it is not a dead website. It is a live website that stopped doing the thing its name is famous for, while keeping enough search-flavoured language to confuse anyone who arrives expecting the old product. That combination — a legacy search brand repurposed as an affiliate funnel — is a pattern worth recognising, because Mamma is not the only domain it has happened to.
What Mamma was
Mamma.com launched in July 1996 in Montreal, built by Herman Tumurcuoglu out of a Master's thesis he completed at Carleton University in 1995. It was one of the founding generation of metasearch engines — four months ahead of Dogpile, a year behind MetaCrawler — and reference sources describe it as "one of the web's first tier 2 metasearch engines." Its long-running tagline was "the Mother of All Search Engines."
Metasearch means it sent your query out to several third-party engines and merged the responses into one list. Mamma never operated a crawler and never held an index — an engine's own stored copy of the web. There was no Mamma bot and no Mamma user-agent, at any point in its life.
Which engines it queried varied over the years and was never consistently published. Secondary write-ups list the predictable mid-2000s mix, but no authoritative, dated list of Mamma's source engines exists, so this page does not print one. What is well established about the business model of that era is that revenue depended substantially on paid-listing and advertising-network feeds, which in practice meant sponsored inventory formed a significant part of the results page. That was characteristic of tier-2 metasearch generally, not a peculiarity of Mamma.
"Tier 2" is a characterisation rather than a measurement, and it is the only one available: Mamma has never appeared as a named entry in StatCounter Global Stats, and no reliable usage figure has been published for any period of its life.
From Nasdaq listing to a five-figure domain sale
The corporate history is unusually well documented for an engine of this size, because for part of it Mamma was a public company.
- 1995 — Tumurcuoglu completes the Carleton University Master's thesis that becomes Mamma.
- July 1996 — Mamma.com launches in Montreal.
- 1999 — outside investors acquire a majority interest in the company.
- 2001 — Tumurcuoglu sells his remaining shares and exits.
- 2000s — operates as Mamma.com Inc., publicly traded on Nasdaq under the ticker MAMA.
- 22 December 2005 — Mamma.com Inc. acquires Copernic Technologies Inc., the Quebec City desktop-search company, for $15.9 million plus 2.38 million shares.
- 8 June 2007 — Mamma.com Inc. renames itself Copernic Inc.; the ticker becomes CNIC on 14 June 2007. The Mamma name stops being the corporate identity.
- June 2009 — Copernic sells Mamma.com and its advertising network to Empresario, a Chicago digital media firm. The search brand leaves its Canadian corporate home.
- August 2016 — the domain
mamma.comsells on the Sedo marketplace for $72,999, reported on 16 August 2016. - Present — operated by Trillion, which its About page describes as privately owned and "based in Melbourne, Australia, with offices in India, France, and Los Angeles." The footer as checked on 19 August 2026 reads "Copyright © : Mamma.com a Trillion Company, All rights Reserved."
A five-figure auction price for what had been a Nasdaq-listed search brand is a fair measure of how much of it was left by 2016. There is one persistent error to avoid in that list: Mamma bought Copernic, not the other way round. Several secondary write-ups state it backwards.
A related but separate thread, often tangled with Mamma's: Copernic Inc. was itself acquired in November 2010 by N. Harris Computer Corporation, a Constellation Software subsidiary, and discontinued its Copernic Agent desktop metasearch product on 31 January 2014. That is the fate of the other half of the 2005 merger, not of Mamma.
The Mark Cuban case
The single most notable event in Mamma's public record involves the company's stock rather than its search engine, and it is misreported often enough to be worth stating carefully.
On 17 November 2008 the US Securities and Exchange Commission charged the entrepreneur and Dallas Mavericks owner Mark Cuban with insider trading in Mamma.com stock. The SEC alleged that on learning of a confidential PIPE offering — a private placement of shares arranged in 2004 — Cuban sold his entire 600,000-share position, "avoiding losses in excess of $750,000." The SEC's own litigation release describes Mamma.com as "a publicly traded Internet search engine company (now known as Copernic Inc.) based in Montreal, Canada."
The case was dismissed by the district court, revived on appeal by the Fifth Circuit, and eventually tried. On 16 October 2013 a federal jury in Dallas found Cuban not liable on all counts.
Two corrections follow from that, and both are commonly needed. This was a civil SEC action, not a criminal prosecution. And it ended as a loss for the SEC — not in a conviction, not in a settlement, and not in any finding against Mamma.com itself, which was the subject of the trading rather than a defendant.
Privacy, and the absence of a privacy question
There is no search-query privacy question about Mamma any more, because there are no queries. That is the beginning and end of it as a search matter.
The current site does carry About, Terms, Privacy Policy and Contact links in its footer, checked on 19 August 2026. It is an affiliate marketing property, so the reasonable expectation is standard affiliate and advertising tracking, but the specific commitments in the current policy were not retrieved for this page and are not summarised here. Anyone who wants to know what the site collects should read that policy directly.
Historically, Mamma made no notable privacy claims and was never positioned as a privacy engine. No independent privacy audit of it has been found from any period. It is also worth noting the general limit that applied to it as metasearch, and applies to every engine of the type: the query is forwarded to third-party engines by design, so query privacy depends entirely on whether the operator proxies and strips the request. Mamma never claimed to.
What to use instead
There is nothing to use here, so the only useful question is what the reader came for.
If you wanted the metasearch experience Mamma once offered — one query dispatched to several engines, results merged — the honest modern version is a public or self-hosted SearXNG instance, which lists the engines it queries and whose code can be inspected. That transparency is precisely what the commercial metasearch brands of the 1990s never offered.
If you wanted a working metasearch brand from the same era, Dogpile is still live and still returning results, with its own significant caveats: it has no index either, it is owned by an advertising company, and it does not disclose its current suppliers.
If you arrived from a list article that named Mamma among currently working search engines, that article is out of date. This is a common failure: dozens of "list of search engines" pages still carry Mamma, and the site's own About page still uses search language — the string "Trust Mamma to provide the best search results" appears on a site that provides no search at all. A brand can outlive its product by a very long time.
Common misconceptions
"Mamma.com is a metasearch engine you can use." It is not. There was no search box on the site as of 19 August 2026, and the search path returns the content site. This is the correction this page exists to make.
"Mamma is defunct — the site is gone." Wrong in the other direction. The domain is live and commercially active as a content and affiliate site. Distinguish "the search engine is gone" from "the website is gone."
"Copernic bought Mamma." Backwards. Mamma.com Inc. bought Copernic Technologies in December 2005 and then renamed itself Copernic Inc. in June 2007.
"Mark Cuban was convicted, or settled, over Mamma.com." Neither. A federal jury found him not liable on 16 October 2013, in a civil action brought by the SEC.
"Mamma was the first metasearch engine." MetaCrawler launched in July 1995, a year earlier. Mamma is founding-generation, not first.
"It is still a Canadian company." The current operator states Melbourne, Australia. The Canadian entity became Copernic Inc. and sold the Mamma assets to Empresario in June 2009.
One footnote for researchers: there is no dedicated Wikipedia article on Mamma.com. The title redirects to the article on Copernic, the corporate successor, which is where the company history lives.
Frequently asked questions
Is Mamma.com still a search engine?
No. As of 19 August 2026 mamma.com has no search box, no query interface and no results; even the /search path returns the site's content pages. The domain is live and commercially active as an affiliate content site operated by a company called Trillion, but the search engine that made the name is gone.
When did Mamma.com stop being a search engine?
No shutdown date has ever been published, and no announcement of the search engine's discontinuation was found. The verifiable milestones are that the search business was sold to Empresario in June 2009, the domain changed hands at auction in August 2016, and the site had no search function when checked on 19 August 2026. The exact year remains undocumented.
Did Mamma have its own search index?
No. Mamma was a metasearch engine for its whole life: it dispatched queries to third-party engines and merged the responses. It never ran a crawler, never held an index, and never had a user-agent of its own. Which engines it queried varied over the years and was never consistently published, so no authoritative list exists.
Who owns Mamma.com now?
A company called Trillion, according to the site's own About page, which describes it as privately owned and based in Melbourne, Australia, with offices in India, France and Los Angeles. The footer reads "Mamma.com a Trillion Company." Before that the domain sold on Sedo for $72,999 in August 2016, having been sold with the ad network to Empresario in June 2009.
What was the Mark Cuban Mamma.com case about?
The SEC charged Cuban on 17 November 2008 with insider trading in Mamma.com stock, alleging he sold his 600,000 shares on learning of a confidential PIPE offering and avoided losses of more than $750,000. It was a civil action, not a criminal one, and on 16 October 2013 a federal jury in Dallas found him not liable on all counts.
Was Mamma the first metasearch engine?
No. MetaCrawler launched publicly on 7 July 1995, a year before Mamma's July 1996 debut in Montreal, and Dogpile followed in November 1996. Mamma belongs to the founding generation of metasearch and was among the first tier-2 engines, but the claim that it was first does not survive the dates.
Is there a Wikipedia article on Mamma.com?
Not a dedicated one. The Mamma.com title redirects to the article on Copernic, the corporate successor — Mamma.com Inc. bought Copernic Technologies in December 2005 and renamed itself Copernic Inc. in June 2007. The founder, Herman Tumurcuoglu, does have his own article, which covers the 1995 thesis origin and his exit in 2001.