Babbel Partners with Tillo to Bring Language Learning Gift Cards to the B2B Rewards Market Babbel , one of the world’s leading language learning platforms, has partnered with Tillo to expand its gift card into the B2B rewards and incentives market. Through the partnership, Babbel becomes accessible to Tillo’s global network of business buyers, including employee rewards and recognition platforms, loyalty providers, incentive agencies and fintech companies, across six markets.