Twitter goes global with self-service ads

Twitter headquarters in San Francisco.
Adam Jeffery | CNBC

Twitter is under increasing pressure to select a new, permanent chief executive and show user growth, but while investors wait, there is the announcement that the company will expand its self-service advertising platform from 33 countries to the rest of the world.

Following the expansion, small and medium-sized businesses will be able to easily buy ads on Twitter in 15 languages.

The company has also announced it now has about 100,000 active advertisers, up 74 percent from the last active advertiser count that was revealed in November 2014 at Twitter's analyst day.

While major advertisers including Coca Cola or Nike have long been able to go directly to Twitter to buy ads around the world, this is the first time any sized advertiser in a big potential market such as India can easily purchase targeted Twitter ads.

Twitter won't spell out the potential revenue that could be unlocked with this expansion of self-service ads, but it could be meaningful.

Analyst says it's time to buy Twitter
Analyst says it's time to buy Twitter

"It's a really big step," said Twitter's Vice President of Global Online Sales, Richard Alfonsi. "It makes Twitter's ad platform available everywhere people are tweeting."

The company doesn't break out what percentage of its user base is outside the 33 countries where it currently offering its ad platform, but does say that 77 percent of its active users are outside the US.

"We have huge momentum in this part of our business," Alfonsi noted.

The ad expansion comes two years after Twitter launched its platform for small and medium-sized businesses. The question is, is it too late considering the fierce competition for advertising dollars?

"These products are working really well," Alfonsi said. "In general I think we've accelerated the pace of execution."

Read MoreTop analyst: 4 reasons to buy Twitter right now

The advertising announcement comes a day ahead of Twitter's board meeting. CEO selection will be in focus, although it's unclear if there's any announcement from the company in the works. Also under investors' microscopes: Whether the company's making changes to its product quickly and effectively enough to get more users on board.

Alfonsi said Twitter had benefited from its new interim leadership by co-founder Jack Dorsey, who took on the role in June after the surprise resignation of CEO Dick Costolo.

"It's been great to have Jack in the day-to-day of the company. There's lots of excitement and energy for execution," he said.

Alfonsi said small businesses had always "had a special place in" Dorsey's heart, although the plans to roll out this small business platform were in place before Dorsey became interim CEO.

Now, with Twitter shares trading about a dollar above the company's IPO price, and well below where most individual investors bought in, commentators are likely to ask whether this ad expansion is sufficient to reassure investors awaiting a product turnaround.

See more posts from Julia Boorstin at